Question
In: Civil Engineering
Determine the maximum live load that a column W14x193 could support if the dead load is...
Determine the maximum live load that a column W14x193 could support if the dead load is ten times the live load. Use A-36 with K=1 and L=22 ft.
Solutions
Ally Wells answered 11 months agoRelated Solutions
Design a square tied column to support an axial dead load of (W1) k and an...
Design a square tied column to support an axial dead
load of (W1) k and an axial live load of (W2) k.
Begin using approximately (X) percent longitudinal
steel, a concrete strength of 4,000 psi and Grade 60
steel.
Draw the details of reinforcement and
check all ACI recommendation.
W1 = 220 k
W2 = 165 k
X = 2%
steel structure Q1. The column carries 60 kips dead load and 40 kips live load, its...
steel structure
Q1. The column carries 60 kips dead load and 40 kips live
load, its length is 20 ft, and the steel is A992. Assume the member
as pinned at the top and bottom.
(a) Compute Pa;
(b) Determine the effective length (KL);
(c) Use ASD method to select the lightest W section;
(d) Check the local buckling slenderness limits of the
selected section.
1) Design a Tied column to support axial Dead load D = 280 K and axial...
1) Design a Tied column to support axial Dead load D = 280 K and
axial live load = 500 k, initially assume 2% longitudinal
reinforcement f’c = 4000 psi, fy = 60,000 psi.
2) Sketch the column cross-section and show long bars and
ties
A 16-ft long pin-pin column has to support a dead load of 100 kips and a...
A 16-ft long pin-pin column has to support a dead load of 100
kips and a live load of 280 kips. Using column selection tables
from the Steel Manual select columns for the given shapes. All
selections should be structurally safe and least weight.
50-ksi W-section (W10, 12, 14 only)
35-ksi pipe (standard, x-strong, xx-strong)
46-ksi rectangular HSS
46-ksi square HSS
42-ksi round HSS
A 16-ft long pin-pin column has to support a dead load of 100 kips and a...
A 16-ft long pin-pin column has to support a dead load of 100
kips and a live load of 280 kips. Using column selection tables
from the Steel Manual select columns for the given shapes. All
selections should be structurally safe and least weight.
50-ksi W-section (W10, 12, 14 only)
35-ksi pipe (standard, x-strong, xx-strong)
46-ksi rectangular HSS
46-ksi square HSS
42-ksi round HSS
A 400 mm concrete wall supports a dead load of 280 KN/m and a live load...
A 400 mm concrete wall supports a dead load of 280 KN/m and a
live load of 230 KN. The allowable bearing pressure is 230 KN/m2
and the level of the bottom of the footing is 1.5 m below the
ground surface. Assume concrete weighs 24 KN/m3, that of soil is
15.74 KN/m3, fc’ = 20.7 Mpa, fy = 248 MPa,. Use 25 mm diameter
reinforcing bars. Thickness of footing = 500 mm and concrete cover
is 75 mm. Calculate...
A 400 mm concrete wall supports a dead load of 280 KN/m and a live load...
A 400 mm concrete wall supports a dead load of 280 KN/m and a
live load of 230 KN. The allowable bearing pressure is 230 KN/m2
and the level of the bottom of the footing is 1.5 m below the
ground surface. Assume concrete weighs 24 KN/m3, that of soil is
15.74 KN/m3, fc’ = 20.7 Mpa, fy = 248 MPa,. Use 25 mm diameter
reinforcing bars. Thickness of footing = 500 mm and concrete cover
is 75 mm.
Calculate...
A 400 mm concrete wall supports a dead load of 280 KN/m and a live load...
A 400 mm concrete wall supports a dead load of 280 KN/m and
a live load of 230 KN. The allowable bearing pressure is 230 KN/m2
and the level of the bottom of the footing is 1.5 m below the
ground surface. Assume concrete weighs 24 KN/m3, that of soil is
15.74 KN/m3, fc’ = 20.7 Mpa, fy = 248 MPa,. Use 25 mm diameter
reinforcing bars. Thickness of footing = 500 mm and concrete cover
is 75 mm. Calculate...
. Design a square footing for a 16-in. square interior column with an ultimate dead load...
. Design a square footing for a 16-in. square
interior column with an ultimate dead load = 300
(k) and an ultimate live load = 200
(k). Take fy=60,000 psi,
fc=4000 psi, normal weight, and
qa= 4500 psf. Assume the base of the
footing is 4 (ft.) below grade. Draw the
reinforcement detail also. Check for one way and two way shears
with the support of diagram. With ACI code
Design a rectangular footing for an 18-in square interior column with a dead load of 210...
Design a rectangular footing for an 18-in square interior column
with a dead load of 210 k and a live load of 180 k. Make the length
of the long side equal to twice the width of the short side, fy =
60,000 psi, fc' = 4000 psi, normal weight, and qallowable= 3650
psf. Assume the base of the footing is 5 ft 0 in below-grade , γ
concrete = 150 pcf and γ soil = 100 pcf. Also, assume...
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