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Civil Engineering Questions and Answers February 02, 2018

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6 - 1 . Draw the influence lines for ( a ) the vertical reaction at A , ( b ) the shear just to the left of the rocker at B , and ( c ) the moment at C . Solve this problem using the basic method of Sec. 6 . 1 .
6 - 1 . Draw the influence lines for ( a ) the

( b ) ( i ) An open rectangular channel conveys water at the rate of 0 . 8 5 m 3 s e c . The depth of flow and value of the Chezy Constant C are 0 . 3 5 8 m and 5 8 respectively. Calculate the slope of the channel. ( 6 marks )
( b ) ( i ) An open rectangular channel conveys

Which stress path leads to failure?
Which stress path leads to failure?

Problem 3 : Consider the statically indeterminate system shown below. The bar is subjected to a pair of concentrated axial loads at locations B and C . Determine the deformation at location B due to this load and the distribution of internal forces along the system. Discretize the structure into nodes and bar / truss elements and use the matrix
Problem 3 : Consider the statically indeterminate

( 4 ) A W 1 8 x 9 7 with Fy = 6 0 ksi is used as a compression member. The length is 1 3 feet. Compute the nominal strength for K x = 2 . 2 and K y = 1 . 0 .
( 4 ) A W 1 8 x 9 7 with Fy = 6 0 ksi is used as

Question 7 : ( Value: 2 4 marks ) Bored cast - in - place concrete piles of 3 0 0 mm diameter are proposed to be designed as a pile group to carry a load of 1 8 0 0 kN in a 1 2 m deep soil deposit of clay having the following properties: \ begin { tabular } { | c | c | c | } \ hline \ begin { tabular } { c } Depth \ \ \ ( ( \ mathrm { m } ) \ ) \
Question 7 : ( Value: 2 4 marks ) Bored cast - in

2 0 . 1 The following diagrams show the plan and a three - dimensional sketch of a reinforced concrete floor. How many slabs exist in this floor? Determine whether the slab ( s ) is ( are ) one - way or two - way slab ( s ) and provide reasons. Draw a detail section at location A and provide the approximate dimensions of the slab and beam. Refer
2 0 . 1 The following diagrams show the plan and

QUESTION 3 , ( 2 5 marks ) A sheet - pile wall is to be provided at a site comprising Sand, with 5 m retained height while the retained ground is dipping downward at 1 0 from the horizontal as shown in Figure 3 ( a ) . Groundwater pressure and the weight of the sheet - pile wall shall be neglected in the design. The unfactored material and design
QUESTION 3 , ( 2 5 marks ) A sheet - pile wall is

Q 1 ) A cantilever reinforced concrete beam is supported by rigid column at point A . P load is applied atnpoint B . a ) If 4 2 0 2 0 rebars are used as longitudinal reinforcements, determine Moment Resisting capacity of given beam section, M _ ( r ) ? b ) If P = 4 0 kN , Is that beam able to carry that load safely? c ) What is P _ ( max ) = ?
Q 1 ) A cantilever reinforced concrete beam is

Using the Moment Distribution and Force method for the beam below: You are required to do the following: d ) Sketch the final Shear Force diagram. e ) Sketch the final Bending Moment diagram. f ) Determine the support reactions at A , B , C and D by using Moment Distribution and Force method. this is more than one attempt solving the problem and
Using the Moment Distribution and Force method

A simply supported beam is subjected to the end couples ( bending is about the strong axis ) and the axial load shown in Figure below. These moments and axial load are from service loads and consist of equal parts dead load and live load. Lateral support is provided only at the ends. Negleet the weight of the beam and investigate this member as a
A simply supported beam is subjected to the end

Question 3 3 . 1 Explain the difference between the two main types of road pavement failure. 3 . 2 Briefly explain how the TRH 4 method integrates the effect of weather condition on pavement structure design. 3 . 3 Write a short discussion on inverted pavement structure. 3 . 4 Given: road category B , falls under a dry region, design CBR = 1 4 % ,
Question 3 3 . 1 Explain the difference between

Q . 4 ) A cerment concerte paviment is to be deslened for a foup - lane divided National Highway with two lanes in wach direction in the sate of Inda. Design the CC pavement for a period of 3 0 vears. Lane [ 1 2 0 nearks ] width \ ( = 3 . 5 \ mathrm { ~m } \ ) ; transverse ) oint spacing \ ( = 4 . 5 \ mathrm { ~m } \ ) . Is is anticipated that
Q . 4 ) A cerment concerte paviment is to be

Please round to the nearest Hundredth ( i . e . , 0 . 0 1 ) . No Comma! A circular pile, 1 7 m long is driven into a homogeneous sand layer. The pile's width ( diameter ) is 0 . 5 m . The standard penetration resistance near the vicinity of the pile is 1 2 . Calculate the ultimate skin friction force ( Qs ) of the pile. Use Briaud & Tucker method.
Please round to the nearest Hundredth ( i . e . ,

safety factor of the column design. 4 . There is a 2 0 - long column, of which the critical buckling load about the weak axis is determined to be 2 0 kips. If you add a lateral bracing along the same axis at 1 5 ft from the bottom of the column, then determine the theoretical maximum critical buckling load about the axis.
safety factor of the column design. 4 . There is

A horizontal curve is being designed through mountainous terrain for a four - lane road with lanes that are 3 . 7 5 m wide. Due to geometrical constraints, the radius of the curve is chosen as 4 2 0 m . The curve's central angle is 2 5 . The Posted Speed limit on the road is 8 0 K m h r . The station of the end of circular curve is 4 0 0 + 0 0 .
A horizontal curve is being designed through

A strip footing 2 m wide is located in sand at the depth of 1 . 5 m below ground level.Calculate the safe bearing capacity of the soil, if friction angle phi = 3 5 \ deg . Unit weight of the soil is 1 5 kN / ( m ^ 3 ) Also, calculate the percentage increase decrease in SBC of the soil if the water table rises to the level of the base of the

What is the minimum and maximum shear span to depth ratio of normal concrete beams according to aci 3 1 8 - code

Example 1 9 . 1 A partially prestressed pretensioned mast is to be designed to suit the following data: Spacing of poles = 1 0 0 m Free - standing height of the pole above the ground = 1 0 m The pole is to carry twin - conductor high - voltage lines ( 6 0 cm apart ) on a cross tree at 9 m above - ground level. Conductor size: effective over all
Example 1 9 . 1 A partially prestressed

The room for a office building 3 . 2 mx 9 . 2 m is covered by the slab. The slab is resting on 3 0 0 mm thick wall and resisting L . L . = 2 . 5 kN / m 2 Design the slab and check it for cracking and shear only. Take M 2 0 concrete grade and Fe 4 1 5 steel grade.

Problem 2 : Use the cantilever method to draw bending moment diagram ( 2 0 points ) . The length is in meters.
Problem 2 : Use the cantilever method to draw

evaluate the short term stability for the dam shown in figure the embankment consists of a saturated soil for which the angle of shearing resistance fiu = 0 and the undrained cohesion = 7 0 kn / m 2 the calculation is to be carried out for the reservoir depth of 1 8 m and for the case where the reservoir has been completely emptied
evaluate the short term stability for the dam

For the two problems shown below, construct the load, axial, shear, and moment diagrams using the semi - graphical method. Label all critical values. You must start by finding the reactions ( show these on the load diagram along with the applied loads ) .
For the two problems shown below, construct the

Problem 1 : Use A 9 9 2 steel and select an economical W - shape based on LRFD for the following beam: Simply supported with a span length of 3 0 feet Laterally braced only at the ends Service dead load = 0 . 7 5 k i p f t The service live load consists of a 3 4 kip concentrated load at the center of the span There is NO LIMIT on the deflection
Problem 1 : Use A 9 9 2 steel and select an

6 . Determine the high temperature performance grade required for a pavement placed at a toll station ( i . e . , where there will be standing traffic ) that needs to withstand 4 million ESALs. The weather station information for the location where the pavement will be placed are given in the table below. Use a reliability of 9 8 percent when
6 . Determine the high temperature performance

Which of the following statements is NOT true: Group of answer choices The structure is in equilibrium The structure is stable The structure is statically indeterminate to the 2 nd degree The structure is statically indeterminate to the 3 rd degree
Which of the following statements is NOT true:

Consider a pipe that branches out into two parallel pipes and then rejoins at a junction downstream. The two parallel pipes have the same lengths and friction factors. The diameters of the pipes are 2 cm and 4 cm . If the flow rate in one pipe is 1 0 L m i n , the flow rate in the other pipe is a ) 1 0 L m i n b ) 3 . 3 L m i n C ) 1 0 0 L m i n d
Consider a pipe that branches out into two

1 1 . 6 . 7 . Referring to Example 1 1 . 1 0 , describe subjectively ( no analysis required ) how the location of the inlet would change ( one change at a time, not collectively ) if a . the pavement encroachment criterion is 5 ft . b . the longitudinal street slope is \ ( 2 \ % \ ) . c . the street cross slope is \ ( 3 / 8 \ mathrm { in } . / \
1 1 . 6 . 7 . Referring to Example 1 1 . 1 0 ,

A uniform live load of 2 k N m and a single concentrated live force of 1 . 8 kN are placed on the floor beams shown in ( Figure 1 ) . Follow the sign convention. Figure 1 of 1 Part B Determine the maximum moment in the girder at G . Express your answer using three significant figures and include the appropriate units.
A uniform live load of 2 k N m and a single

( c ) A saturated specimen was consolidated in the triaxial cell under a cell pressure of 1 0 0 kPa ( drained conditions ) . The drainage valve was then closed and the deviator stress was gradually increased from 0 to 6 5 kPa under undrained conditions when failure occurred. Estimate the value of pore water pressure at failure ( u f ) . ( 8 marks )
( c ) A saturated specimen was consolidated in

In a traverse survey, following filed measurements ( interior angles and distances ) were obtained. Azimuth of line A B is given as 2 0 3 0 ' . a ) ( i ) Perform a check for interior angles, ( ii ) Calculate the error for interior angles, ( iii ) Balance ( adjust ) interior angles by equally distributing error. b ) Compute Azimuths for A B , B C ,
In a traverse survey, following filed

Construction Management 3 0 , Static Mechanics. CSUS 'SacState' sprg ' 2 1 ; Maggenti 7 : 3 0 - 8 : 4 5 am Homework 1 6 B > > > A concrete platform is to be constructed offshore in 1 5 f t deep water. A Iwc box was fabricated as the formwork and floated to the site and sunk into place by filing with water. Strut / tie bars hold the lateral
Construction Management 3 0 , Static Mechanics.

Question 3 : For a doubly reinforced beam, when the compressive strain of concrete at the top ( compressive side ) reaches 0 . 0 0 3 and the tensile strain in the rebar subjected to tension reach 0 . 0 0 1 2 , what is the failure mode of beam ( brittle failure mode, undesirable ductile mode, or desirable ductile mode ) ? ( 5 points )

Determine the volumetric flow of water through the gate if y 1 = 6 m , y 2 = 2 . 5 m . What type of flow occurs
Determine the volumetric flow of water through

Question 1 ( 1 point ) The image shows the partial layout of a small steel framed extension. The main beams support a precast concrete floor and screed having a dead weight of 3 . 5 kPa . The live load to be supported by the floor is 5 . 0 kPa . The design bending moment moment in the main beam is \ ( \ { \ { x \ } \ } \ ) . Your Answer: Answer
Question 1 ( 1 point ) The image shows the

Q 2 . The following bearings were observed at a place where local attraction was suspected. Find the corrected bearing of the lines. \ table [ [ Line , Fore Bearing,Back Bearing ] , [ AB , S 4 5 3 0 ' E , N 4 5 3 0 ' W
Q 2 . The following bearings were observed at a

3 The diagram shows an image of a lock gate that separates sea water from fresh water. Diagram not to scale Assume the density of fresh water is 1 0 0 0 k g m 3 . ( a ) Calculate the hydrostatic thrust on the lock gate due to fresh water. ( b ) Calculate the overturning moment around the base of the lock gate due to the fresh water. The sea water
3 The diagram shows an image of a lock gate that

2 . A braced excavation is proposed for the clay profile shown in the sketch below. Determine the strut loads to be used for design. Assume the struts are spaced at 1 0 - foot center - to - center laterally. [ Course Objective: 3 ] Figure 2 : Schematic of the excavation with bracing to be performed with the bottom of excavation \ ( ( \ mathrm {
2 . A braced excavation is proposed for the clay

Design a Micro Hydropower plant for a rural electrification for a small community in Kapkombe village, Baringo County that has about 2 0 0 families that have are NOT connected to the National Grid ( to - date ) . The community intends to utilize a small perennial stream, the flow duration analysis show Q 9 5 % = 0 . 1 5 m 3 s and Q 8 0 % = 2 . 2 5
Design a Micro Hydropower plant for a rural

Show me the steps to solve Figure 1 shows a set of dual tires, each having contact radius \ ( 4 . 5 2 \ mathrm { in } . ( 1 1 5 \ mathrm { ~mm } ) \ ) and contact pressure 7 5 psi ( 5 5 1 kPa ) . The center - to - center spacing of the dual is \ ( 1 3 . 5 \ mathrm { in } \ ) . ( 3 4 3 mm ) . Layer 1 has thickness 6 in . ( 1 5 2 mm ) and elastic
Show me the steps to solve Figure 1 shows a set

3 . 1 Define equilibrium of forces, 3 . 2 For the system of forces below, find magnitude and direction of the resultant. ( 7 ) 3 . 3 Calculate the magnitude and nature of members A B and B C for the frame below:
3 . 1 Define equilibrium of forces, 3 . 2 For the

For the beam shown below, draw the stress and strain distributions over the cross section if E 1 . Find the x - axis moment o f inertia for the figure below. Draw the shear and bending moment diagrams for the figure below.
For the beam shown below, draw the stress and

Determine the force in each member of the Warren bridge truss shown. State whether each member is in tension or compression. You MUST draw the free body diagram and show your work in its entirety.
Determine the force in each member of the Warren

CEE 3 7 2 : Mechanics of Solids Problem 1 . Compute the shear - force and bendingmoment for the beam shown and draw their diagrams. Label all significant points on each diagram and identify the maximum moments ( both positive and negative ) along with their respective locations. Clearly differentiate straight - line and curved portions of the
CEE 3 7 2 : Mechanics of Solids Problem 1 .

Exercise 7 . 5 : V and M - Integration / Areas - Simply - Supported Beam For the beam shown in the figure, compute the reactions at B and D . Then draw the shear force and bending moment diagrams ( draw neatly and to the best scale possible, and use the same beam dimension for your diagrams, as below ) . V & M Diagrms
Exercise 7 . 5 : V and M - Integration / Areas -

A Using the labeled elevations of the index contours as your guide, what is the contour interval ( the elevation difference betwe two adjacent contours ) in Fig. A 9 . 5 . 1 ? ft q , Fig Relief and Gradient ( slope ) Analysis Activity 9 . 5
A Using the labeled elevations of the index

Q 6 ) Let the dam material have specific gravity SG . The width of the dam is ( b ) . Assume no seepage of water under the dam. Find an analytic relation between SG and the critical angle ( ) for which the dam will just tip over to the right. Use your relation to compute for the special case S G = 2 . 4 for concrete ) . ( Ans . C o s 2 = 1 3 + S G
Q 6 ) Let the dam material have specific gravity

Use ACI - 3 1 8 . Problem 1 . The exterior span of a continuous beam monolithically built with the floor slab carries a uniformly distributed dead load ( including the self - weight ) and live load. Unfactored dead load = 1 . 4 k i p f t Unfactored live load = 1 . 7 k i p f t Clear span length = 2 5 f t Effective depth of the beam = d = 2 4 in Web
Use ACI - 3 1 8 . Problem 1 . The exterior span

( 1 0 ) DEtERMINE IF the fOllowing Shape is adequate ( 1 5 Pt 5 ) TO BE USED IN THE FOLLOWING CONDITION: CHECK SENDING, SHEAR & DEFLECTION @ C ) Assume V M A X = REACTION @ b A 8 0 all = 1 i m W 3 0 1 9 1 E = 2 9 0 0 0 ksi
( 1 0 ) DEtERMINE IF the fOllowing Shape is

QUESTION 1 1 8 POINTS ) If all trucks travel at a speed \ ( \ mathrm { v } ^ { \ prime } \ ) , cars at a speed v , the fraction of vehicles passing a stationary observer that are photograph in the average length of a truck is twice that of a car, what is the average length of vehicles on a Evaluate this average car length? \ ( 3 0 \ % \ ) .
QUESTION 1 1 8 POINTS ) If all trucks travel at a

2 . A site is underlain by a 5 m - thick layer of clay. Below the layer of clay lies a 7 m - thick layer of sand. The water table is located 2 m below the ground surface. Draw the profile. Then, calculate the vertical effective stress at a point located 6 m below the ground surface.

Design a footing for 1 5 0 mm thick masonry wall which supports a load ( inclusive of self - weight ) of 2 0 0 k N m under service loads. Assume a safe soil bearing capacity of 1 5 0 k N m 2 at a depth of 1 . 5 m below ground. Assume M 2 5 grade concrete and Fe 5 0 0 grade steel.
Design a footing for 1 5 0 mm thick masonry wall

6 - 1 1 . Draw the influence lines for ( a ) the vertical reaction at B , and ( b ) the moment at E . Assume the supports at B and D are rollers, and there is a hinge at C .
6 - 1 1 . Draw the influence lines for ( a ) the

SOLVE EACH PART USING MOHR's Circle. Thank you 9 - 3 1 . A paper tube is formed by rolling a cardboard strip in a spiral and then gluing the edges together as shown. Determine the shear stress acting along the seam, which is at \ ( 5 0 ^ { \ circ } \ ) from the horizontal, when the tube is subjected to an axial compressive force of 2 0 0 N . The
SOLVE EACH PART USING MOHR's Circle. Thank you 9

Using the method of sections determine the force developed in members B C , B E , and FE of the truss and state if the members are in tension or compression. Solution: B C = 1 2 k N ( T ) , B E = 4 . 1 2 k N ( T ) , F E = 1 6 . 4 9 k N ( C )
Using the method of sections determine the force

DRAW IT ALL OUT ON THE SAME PIECE OF PAPER. DONT JUST EXPLAIN HOW TO DO IT , DRAW IT OUT ASAP. WILL GIVE UPVOTE 1 5 % Create an isometric sketch presented by the coded plan below ( block count = 5 % , block orientation = 5 % , and connection lines = 5 % ) ( 1 5 % ) Rotate the isometric object below as indicated and show the three axes: (
DRAW IT ALL OUT ON THE SAME PIECE OF PAPER. DONT

( a ) vertical deflection at point D if member C F is 0 . 6 in too long and member EF is 0 . 4 in too short, and due to the external loads shown below, using the principle of virtual work. ( 2 0 pts ) ( b ) Horizontal deflection at point B due to a drop of 1 5 F in members AB and CD and a temperature increase of 3 0 F in AE and EF , and due to the
( a ) vertical deflection at point D if member C

Determine the vertical displacement of point C on the frame shown in Figure, Take E = 2 9 ( 1 0 3 ) k s i , I = 6 0 0 i n 4 for both members. A is fixed.
Determine the vertical displacement of point C on

A steal - framed floor for an office building was designed to support a load condition as follows, Using appropiate FBDs , Determine: Show the decking direction and the name of the beam and girder missing Columns: ( shown in picture )
A steal - framed floor for an office building was

Problem 5 : Draw the shear, bending moment, and axial force diagrams and the qualitative deflected shape for the frame shown.
Problem 5 : Draw the shear, bending moment, and

Question 7 [ 1 5 marks ] Consider the following road network with one O D pair from A to B 2 and there are five links connecting A and B . The link performance functions of the five links are shown in the following figure. Travel demand from A to B is q = 1 0 0 0 . What is the All - or - nothing assignment ( AON ) result on the above network? What
Question 7 [ 1 5 marks ] Consider the following

( c . ) SHEAR \ & MOMENT DIAGRAM
( c . ) SHEAR \ & MOMENT DIAGRAM

3 . Consider the wooden beam shown in the Figure 3 ( a ) , with dimensions of 1 0 cm by 8 0 cm . Three of these beams are connected in the configurations depicted in Figures 3 ( b ) , 3 ( c ) , and 3 ( d ) . The moment of inertia, a key factor in determining resistance to bending, is crucial in structural analysis. Calculate the moment of inertia
3 . Consider the wooden beam shown in the Figure

1 ) Determine the reactions and draw the shear and bending moment diagrams for the beam shown below using the method of consistent deformations. ( use virtual work )
1 ) Determine the reactions and draw the shear

Determine the NRCS unit hydrograph for a 2 0 - min storm in a 3 km 2 catchment which has a curve number of 6 0 , the slope of 0 . 8 % , and flow length of 1 0 0 0 m . Create a hydrograph plot with a time ranging from 0 to 7 hrs . Label each axis

A traverse having a total length of 7 1 , 3 9 2 . 0 6 feet failed to close by 0 . 3 7 feet in the Northing and 0 . 5 3 feet in Easting. What is the relative accuracy of this traverse to the nearest 1 0 0 feet? Group of answer choices 1 : 1 0 , 0 0 0 1 : 1 0 0 , 0 0 0 1 : 1 1 , 5 0 0 1 : 1 1 0 , 5 0 0

In building regulation the maximum height of the building is measured from 1 ) the highest level of the curb 2 ) the lowest was level of the curb 3 ) of the curb of the neighbouring existing building 4 ) the average level of the curb

Homework 2 Use the Conjugate Beam Method to find the slope at the supports of the beam given below. Homework 3 If 1 in the homework 1 and 2 in the homework 2 are the same magnitude, express the end moment in terms of w .
Homework 2 Use the Conjugate Beam Method to find

Given the following disaggregated growth rates ( % / yr ) : population 1 . 4 ; GDP / person: 1 . 0 ; Energy / GDP: - 1 . 0 ; C / Energy: - 0 . 2 . Assume an airborne fraction of 0 . 5 . ( a ) . Predict CO 2 concentration in 7 0 years if the initial CO 2 concertation is 3 5 6 ppm , the initial emission rate is 6 . 0 G t C y r , and the initial
Given the following disaggregated growth rates (

Q 1 . A 2 D frame consisted of a shear wall with an opening is shown below. Assume that the modulus of the elasticity ( E ) is 2 3 , 0 0 0 , 0 0 0 k N m 2 , the shear modulus ( G ) is 1 0 , 0 0 0 , 0 0 0 k N m 2 , and the wall thickness ( also the coupling beam ) is 0 . 2 m Assume that all the elements are prismatic. Ignore the self - weight of
Q 1 . A 2 D frame consisted of a shear wall with

6 . Consider a sloping soil overlying an impervious layer. A shallow lake at the upper end the slope recharges the soil causing saturated flow down - slope to a seepage face ( a cliff face ) . A piezometer tube near the upper end of the slope measures a soil water pressure of 3 0 cm . The saturated hydraulic conductivity of the soil is believed to
6 . Consider a sloping soil overlying an

Q 5 Using Macaulay's method determine the slope at C for the beam given in Fig 6 taking E I = 4 0 1 0 3 k N - m 2 .
Q 5 Using Macaulay's method determine the slope

A triaxial test was performed on saturated sand. The sample was first consolidated under a confining pressure of 1 0 0 k N m 2 . Then, the test conditions were changed to undrained loading, and a deviator stress was gradually increased to 1 3 0 k N m 2 when the sample failed. If the effective friction angle was 3 3 , what was the pore water
A triaxial test was performed on saturated sand.

Determine the vertical displacement of point C . E I is constant. Use the method of virtual work Solve with diagrams and a table of m , M , EI
Determine the vertical displacement of point C .

Sec. 1 1 . 4 1 1 - 1 3 . Determine the moments at A , B , and C , then draw the moment diagram for each member. Assume all joints are fixed connected. E I is constant. Prob. 1 1 - 1 3
Sec. 1 1 . 4 1 1 - 1 3 . Determine the moments at

How does ground water level affect the structural integrity with respect to foundation

Find the reactions of the supports
Find the reactions of the supports

A square - rapid mixing basin, with a depth of water equal to 1 . 2 5 times to width, is to be designed for a flow of 8 8 0 0 m 3 / d . The velocity gradient is to be 2 5 0 s - 1 , the detention time is 4 0 sec , the operating temperature is 1 5 C , and the turbine shaft speed is 1 0 0 rpm . Determine: a ) The volume of the basin b ) The basin

Problem 0 4 . 1 4 6 - Maximum permissible load eccentricity for an unsymmetrically loaded I - beam Knowing that P = 8 9 kips, determine the largest distance a for which the maximum compressive stress does not exceed 1 8 ksi. The largest distance a is in .
Problem 0 4 . 1 4 6 - Maximum permissible load

If the land to a depth of 4 0 m in the locality is found to have been valued at Rs . \ ( 2 , 5 0 0 / \ mathrm { sq } \ mathrm { m } \ ) , estimate the value of the plot of land stating all assumptions. The face AK is on a roadway.
If the land to a depth of 4 0 m in the locality

I need help solving this truss using the method of joints
I need help solving this truss using the method

soil specimen of clay has a total volume of ( 6 0 c m 3 ) . In natural state, the weight of sample was recorded as ( 1 0 5 gm ) , after oven drying, the sample had a weight of ( 8 8 . 2 gm ) . Take
soil specimen of clay has a total volume of ( 6 0

For the beam shown, it is required to find the internal forces ( Normal , Shear, Moment ) - at point C - at point D - at the middle of uniform load at point E
For the beam shown, it is required to find the

Question 4 Water flows from \ ( A \ ) to \ ( D \ ) and the flow is splitting into three parallel 1 , 2 and 3 between \ ( B \ ) and \ ( C \ ) . The flow \ ( ( Q ) \ ) through the system is \ ( 9 4 9 \ mathrm { ~L } / \ mathrm { s } \ ) . Determine the flow through each of the pipes 1 , 2 and 3 . Also, determine the head loss between \ ( B \ ) and C
Question 4 Water flows from \ ( A \ ) to \ ( D \

Consider the prismatic beam of length L and flexural rigidity E I shown below. There are fixed supports at A and C and a hinge at B ( midspan ) . A uniform load is applied on BC , half the beam's span. a . Show that the structure is statically indeterminate and indicate the degree of indeterminacy. b . Taking the vertical reaction force at C as
Consider the prismatic beam of length L and

You are requested to design a column for P D = 2 0 0 k and P L = 4 0 0 k , using A 9 9 2 steel with K L = 1 6 f t . A W 1 4 x 6 8 is available but may not provide sufficient capacity. If it does not, cover plates may be added to the section to increase the W 1 4 ' s capacity. Design the cover plates to be 1 2 inch wide and welded to the flanges of
You are requested to design a column for P D = 2

3 Formula 5 points Use the virtual work method to determine the vertical deflection ( in inches ) at joint C of the truss shown in the figure. E = 2 9 , 0 2 2 ksi. Use at least 3 decimal places. Positive for downward deflection. Type your answer...
3 Formula 5 points Use the virtual work method to

( 3 0 pts ) Problem 3 : A floor joist which measures a full 2 in . by 8 in . has a 1 - i n . hole drilled through it for a waterpipe installation. Determine the percent reduction in the moment of inertia of the cross - sectional area about the x - axis ( compared with that of the undrilled joist ) . ( Hint: You need to find the location of N . A .
( 3 0 pts ) Problem 3 : A floor joist which

( 2 0 pts ) Two highway routes having the following characteristics are being considered for construction: \ table [ [ Routes , A , B ] , [ Length ( miles ) , 2 9 , 1 9 ] , [ Initial cost , $ 1 2 m , $ 1 7 m
( 2 0 pts ) Two highway routes having the

PAGE 2 OF 1 8 Given the following vertical curve data, what is the 4 pts sta. and elev. of the BVC and EVC? An: From information in the sketch, compute the 4 pts sta. and elev. of the BVC and the EVC? Ans
PAGE 2 OF 1 8 Given the following vertical curve

( 3 points ) A new project involves the construction of columns in a building. A total of 3 0 different columns need to be constructed. It takes one worker an average of 1 4 hours to construct one column. Also, assume 8 - hour workdays. a . If 3 workers are assigned to the task of constructing the 3 0 columns, determine the productivity ( columns
( 3 points ) A new project involves the

You are working as a Civil Engineer trainee in a Construction equipment design company. Your role will be to apply number theory, complex numbers, and matrix methods to resolve forces, to find velocity, acceleration etc. involved in designing civil construction equipment. You have been assigned the following tasks by the company: Evaluate ( 1 1 0

ask an expert to solve this. i . A 3 0 0 mm diameter smooth concrete sanitary sewer was designed to flow \ ( 2 / 3 \ ) full ( in terms of depth ) . The intended slope was 0 . 0 0 2 . Calculate the flow in the pipe. ii . In fact, the pipe was actually laid at a slope of 0 . 0 0 1 5 because during construction some hard rock was encountered. For the
ask an expert to solve this. i . A 3 0 0 mm

Compute settlement due only to consolidation of the clay layer. Ignore any settlement in the sand layer. Treat the clay as a single layer when computing settlement.
Compute settlement due only to consolidation of

1 0 . 4 8 Ans: This is the final answer, please solve it in Excel and show me step by step solutions
1 0 . 4 8 Ans: This is the final answer, please

Draft specificationsEach student must calculate the following quantities and submit a report that includes the details of these calculations. This means that each student for each unit must bring his own plan and calculate the unit quantities and submit a separate report on that.Calculation of excavations . 1 . 2 . 3 . 4 Hygiene concrete . 1 2 . 3
Draft specificationsEach student must calculate

igure 1 of 1 identify shear diagram for the beam
igure 1 of 1 identify shear diagram for the beam

problem# 4 ( 3 0 pts ) use the Conjugate Beam Method, to determine the slope at B . El is constant.
problem# 4 ( 3 0 pts ) use the Conjugate Beam

Problem 2 ( 2 5 points ) Show all your work and draw all required forces on the sketch to get fill credit The overhang beam below is supported by a fix support at A and subjected to the following loads. Calculate the value of sumport reactions
Problem 2 ( 2 5 points ) Show all your work and

I have a downward veridical load of 4 . 4 8 5 kips that is being supported by to members, the members are 0 . 6 8 8 ft apart, and one member is diagonal with a 6 0 - degree angle, how much of the 4 . 4 8 5 kips load are the 2 members supporting
I have a downward veridical load of 4 . 4 8 5

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