This is an individual Project.

Using Limit States Design and the project you worked on in ARCH$121.$

Only fast track students may use the project they worked on in ARCH$201.$

Roof assembly: finish, roofing, structural steel deck only, ceiling $($if applicable$).$ NO CONCRETE ELEMENT AS

PART OF THE ROOF STRUCTURE.

TASK:

Calculate the roof structural elements for a typical interior bay, as follows:

Deck $($spanning over a minimum $3$ spans$),$

OWSJ,

W steel beams supporting the joists,

Interior typical column. If in your project the indicated column supports a second floor$/$mezzanine$,$ this

floor must be accounted for in the column design.

Calculate an adjacent W steel beam, edge beam $($exterior beam$),$ running parallel to the joists.

Use: OBC $2012,$ CANAM Catalogues for roof deck selection and for OWSJ selection, provided industry tables

for W steel beams and columns $($from Handbook of Steel Construction$).$

Steel properties:

Steel yield Fy $=350$MPa, elasticity E $=200,000$MPa, Fu $=450$MPa

Specified Loads:

Live load: per OBC $2012.$

Project Location: see attached $$Project Location$$ for each student.

Snow load: per OBC $2012,$ Climatic and Seismic table.

Specified roof Dead loads:

$$ Roofing: $0\mathrm{.}4$KPa

$$ Insulation: $0\mathrm{.}11$KPa

$$ Solar panel: N$/$A

pg$.1$

$$ Mechanical and electrical: $0\mathrm{.}6$KPa $($THIS LOAD IS NOT TO BE APPLIED TO DECK, only to OWSJ,

BEAMS, COLS$)$

$$ Soil: N$/$A

$$ Ceiling: $0\mathrm{.}12$KPa $($if applicable$)$

$$ Deck $($based on selection from catalogue$)$

$$ Joists. $($based on selection from catalogue$)$

$$ W beams. Assume weight $=0\mathrm{.}6$KN$/$m

$$ Steel column. Assume weight $=0\mathrm{.}4$KN$/$m

Structural elements:

Height of column: from your ARCHITECTURAL project. Column end support conditions: pinned into the

supporting footing and pinned to the roof structural element. For column design, use provided tables for

square HSS section, or for W section, as applicable, per your architectural project.

OWSJ and roof W beams: span per roof plan layout from your project ARCH$121,$ or ARCH$201.$ Spacing

between OWSJ: equally divide the span between the columns and preferably use a spacing between

$1\mathrm{.}2$m and $1\mathrm{.}8$m$,$ but not more than $1\mathrm{.}9$m$.$ Spacing of joists should be same in adjacent bays even if bays

have different sizes.

Use W section for all roof steel beams.

Roof beams running parallel to OWSJ are considered non$-$laterally braced and calculated accordingly.

Submission:

Cover page $($student name, student number, section$)$

Project Requirements; Location $($city$)$

Design calculation $($in pen, not in pencil$).$ Attach the print$-$out input and results from the software, if

used.

STRUCTURAL ROOF PLAN $(11$x$17$ format$)$ in CAD, or REVIT. On the architectural plan turn off arch

layers and create new layers for structural elements. Indicate on the plan $($in CAD$/$REVIT$,$ NOT BY HAND$)$

the designation of the designed structural elements.

STRUCTURAL SECTION $(11$x$17$ format$)$ in CAD$/$REVIT relevant for the designed area, in pdf$.$ On the

architectural plan turn off arch layers and create new layers for structural elements. Indicate on the

drawing the designation of the designed structural elements.

pg$.2$ This is an individual Project.

Using Limit States Design and the project you worked on in ARCH$121.$

Only fast track students may use the project they worked on in ARCH$201.$

Roof assembly: finish, roofing, structural steel deck only, ceiling $($if applicable$).$ NO CONCRETE ELEMENT AS PART OF THE ROOF STRUCTURE.

TASK:

Calculate the roof structural elements for a typical interior bay, as follows:

Deck $($spanning over a minimum $3$ spans$),$

OWSJ,

W steel beams supporting the joists,

Interior typical column. If in your project the indicated column supports a second floor$/$mezzanine$,$ this floor must be accounted for in the column design.

Calculate an adiacent W steel beam, edee beam $($exterior beam$),$ runnine parallel to the ioists,

Use: OBC $2012,$ CANAM Catalogues for roof deck selection and for OWSJ selection, provided industry tables for W steel beams and columns $($from Handbook of Steel Construction$).$

Steel properties:

Steel yield $\backslash (\backslash$mathrm$\{$Fy$\}=350\backslash$mathrm$\{$MPa$\}\backslash ),$ elasticity $\backslash (\backslash$mathrm$\{$E$\}=200,000\backslash$mathrm$\{$MPa$\},\backslash$mathrm$\{$Fu$\}=450\backslash$mathrm$\{$MPa$\}\backslash )$

Specified Loads:

Live load: per OBC $2012.$

Project Location: see attached "Project Location" for each student.

Snow load: per OBC $2012,$ Climatic and Seismic table.

Specified roof Dead loads:

$-$ Roofing: $0\mathrm{.}4$ KPa

$-$ Insulation: $0\mathrm{.}11$ KPa

$-$ Solar panel: N$/$A $-$ Mechanical and electrical: $0\mathrm{.}6$ KPa $($THIS LOAD IS NOT TO BE APPLIED TO DECK, only to OWSJ, BEAMS, COLS$)$

$-$ Soil: N$/$A

$-$ Ceiling: $0\mathrm{.}12$ KPa $($if applicable$)$

$-$ Deck $($based on relection from catalogue$)$

$-$ Joists. $($based on selection from catalogue$)$

$-$ W beams. Assume weight $\backslash (=0\mathrm{.}6\backslash$mathrm$\{$KN$\}/\backslash$mathrm$\{$m$\}\backslash )$

$-$ Steel column. Assume weight $\backslash (=0\mathrm{.}4\backslash$mathrm$\{$KN$\}/\backslash$mathrm$\{$m$\}\backslash )$

Structural elements:

Height of column: from your ARCHITECTURAL project. Column end support conditions: pinned into the supporting footing and pinned to the roof structural element. For column design, use provided tables for square HSS section, or for W section, as applicable, per your architectural project.

OWSI and roof W beams: span per roof plan layout from your project ARCH$121,$ or ARC