In Problem 17.7 assume that the ties at all depths are the length determined in Part b.
Question:
In Problem 17.7 assume that the ties at all depths are the length determined in Part b. For the in situ soil, ϕ'2 = 25°, γ2 = 15.5 kN/m3, c'2 = 30 kN/m2. Calculate the factor of safety against (a) overturning, (b) sliding, and (c) bearing capacity failure.
Problem 17.7
A reinforced earth retaining wall (Figure 17.35) is to be 10 m high. Here,
Determine:
a. The required thickness of ties
b. The required maximum length of ties
Figure 17.35
Transcribed Image Text:
unit weight, y, = 16 kN/m³ and soil fric- tion angle, = 34° Backfill: Reinforcement: vertical spacing, Sy = 1 m; horizontal spacing, Sy = 1.25 m; width of rein- forcement = 120 mm; f, = 260 MN/m²; = 25°; factor of safety against tie pullout = 3; and factor of safety against tie breaking = 3
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 25% (8 reviews)
Pa...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Principles Of Foundation Engineering
ISBN: 9781337705028
9th Edition
Authors: Braja M. Das, Nagaratnam Sivakugan
Question Posted:
Students also viewed these Engineering questions
-
Using the United States and United Kingdom production frontiers from Problem 7, assume that the no-trade or autarky point is 3W and 3/4C (in million units) in the United States and 1/2W and 1C in the...
-
For the damper shown in Figure 7.4.7, assume that the flow through the hole is turbulent, and neglect the term m. Develop a model of the relation between the force f and , the relative velocity...
-
Complete Example 6.10. In that example problem, water depths were required in the discharge channel until the water level was within 2 percent of normal depth. Depths were found at 2 ft and 7 ft...
-
Solve 1. dx dy + x 1-xy=xy.
-
Suppose you wish to estimate the mean pH of rainfalls in an area that suffers heavy pollution due to the discharge of smoke from a power plant. You know that is approximately .5 pH, and you wish...
-
AAA Co is invested in two industries, the P Industry and the Q Industry. It has two divisions, the P division and the Q division, neither of which have traded shares. P division has an attributed...
-
Why are information security and privacy important considerations in the design, development, and maintenance of an HRIS?
-
Misty needs to have $15,000 at the end of 5 years to fulfill her goal of purchasing a small sailboat. She is willing to invest a lump sum today and leave the money untouched for 5 years until it...
-
Explain the trading techniques that can be used with options and financial futures contracts and note how these securities can be used in conjunction with common stock, or bond investments
-
Stewart Recording Studio, owned by Ron Stewart, showed the following bank reconciliation at March 31: A list of deposits made and cheques written during April, taken from the Cash Receipts Journal...
-
A reinforced earth retaining wall (Figure 17.35) is to be 10 m high. Here, Determine: a. The required thickness of ties b. The required maximum length of ties Figure 17.35 unit weight, y, = 16 kN/m...
-
A retaining wall with geotextile reinforcement is 6 m high. For the granular backfill, 1 = 15.9 kN/m 3 and ' 1 = 30. For the geotextile, T all = 16 kN/m. For the design of the wall, determine S V ,...
-
A trader wishes to unwind a position of 200,000 units in an asset over eight days. The dollar bidoffer spread, as a function of daily trading volume q, is a + b cq where a = 0.2, b = 0.15 and c = 0.1...
-
Brenda Wilson owns a restaurant chain named Rhapsody Cuisine. She is planning to expand her chain from 9 restaurants to 15. Brenda is now working to put together a set of pro forma financial...
-
Etisalat Group is a telecoms corporation from the United Arab Emirates, headquartered in Abu Dhabi. With revenues amounting to AED 51.7 billion (US$14 billion), it operates in seventeen countries...
-
You believe that household income in a country has a mean of around $40,000 with a standard deviation of about $30,000. How large a sample should you take if you want the width of a 95 percent...
-
Your assignment is to estimate the average number of hours a day that people spend doing e-mail. You think the standard deviation is probably around 2 hours. If so, how large a sample do you need for...
-
Interview five consumers and ask them, If a new athletic complex was built for your college or university basketball team, would you be willing to pay higher seat prices? Summarize your results and...
-
Imagine for a moment that there were fewer rules and regulations as related to federal purchasing. Yes, the issue arises all the time, especially after election years. So, let's imagine that Congress...
-
Michelles trust is subject to 3.8% surtax on the lesser of the trusts net investment income or the excess of the trusts adjusted gross income over the $12,400 threshold (the highest trust tax rate)....
-
Oscillations in mechanical structures and electric circuits can often be described by the function where t is time and ( is the oscillation frequency in radians per unit time. The oscillations have a...
-
When a constant voltage was applied to a certain motor initially at rest, its rotational speed s(t) versus time was measured. The data appear in the following table: Determine whether the following...
-
The following table shows the average temperature for each year in a certain city. Plot the data as a stem plot, a bar plot, and a stairs plot. Year 2000 2001 2002 2003 2004 Temperature (C) 21 18 19...
-
1. A businessman travels between the cities of the following graph. The travel pattern is that he stays in one of the cities for the whole day, and on the next day, he travels to one of the...
-
How do historical legacies of colonialism, imperialism, and systemic injustice continue to shape contemporary power structures, and what steps can be taken to address and redress these historical...
-
Izabella is 20 years old. Eighteen months ago, she started selling some of her old clothing which no longer suited her on peer-to-peer social shopping apps such as Letgo and Depop. She was surprised...
Study smarter with the SolutionInn App