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MindTap Engineering for Das/Sobhan's Principles of Geotechnical Engineering, 9th Edition, [Instant Access], 2 terms (12 months)
9th Edition
ISBN: 9781305971257
Author: Braja M. Das; Khaled Sobhan
Publisher: Cengage Learning US
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Chapter 15, Problem 15.2P
To determine
Find the height for critical equilibrium
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Students have asked these similar questions
Determine reaction at A and slope at A. Use double integration method, Consider 150 mm x 150 mm section and E = 200 GPa
a = 3.3 m, b = 26 kN/m, c = 20 kN.
Using Slope Deflection Method for the figure below then , determine Ma, Ma, Mac, Mca, Mco, Moc
and all reactions at support. Use I= 1/12 b(h³) and E = 2.10x10' KPa
1600 Kn/m
B
4.25m
5.15m
b2= 0.55m
b3= 0.75m
800 Kn/m
h2= 0.75m
h3= 0.75m
9.95m
L4, m
b1= 0.75m
3.22m
h1= 0.75m
3.28m
D
A
|
The infinite sand slope shown in the figure is
on the verge of sliding failure. The ground
water table
coincides with the ground surface. Unit weight of
water Yw = 9.81 kN/m3.
%3D
KN/m
21:KN/m
5m
20°
The value of the effective angle of internal friction
(in degrees upto one decimal place) of the sand
is
Chapter 15 Solutions
MindTap Engineering for Das/Sobhan's Principles of Geotechnical Engineering, 9th Edition, [Instant Access], 2 terms (12 months)
Ch. 15 - Prob. 15.1PCh. 15 - Prob. 15.2PCh. 15 - Prob. 15.3PCh. 15 - Prob. 15.4PCh. 15 - Prob. 15.5PCh. 15 - Prob. 15.6PCh. 15 - Prob. 15.7PCh. 15 - Prob. 15.8PCh. 15 - Prob. 15.9PCh. 15 - Prob. 15.10P
Ch. 15 - Prob. 15.11PCh. 15 - Prob. 15.12PCh. 15 - Prob. 15.13PCh. 15 - Prob. 15.14PCh. 15 - Prob. 15.15PCh. 15 - Prob. 15.16PCh. 15 - Prob. 15.17PCh. 15 - Prob. 15.18PCh. 15 - Prob. 15.19PCh. 15 - Prob. 15.20PCh. 15 - Prob. 15.21PCh. 15 - Prob. 15.22PCh. 15 - Prob. 15.23PCh. 15 - Prob. 15.27PCh. 15 - Prob. 15.28PCh. 15 - Prob. 15.29PCh. 15 - Prob. 15.30PCh. 15 - Prob. 15.31PCh. 15 - Prob. 15.32P
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- Find the slope at the supports, deflection at the free end, and maximum deflection. Take L = 8 m, a = 2 m, amd w = 40 kN/m. Use double integration method. 40 kN/m с X 8 m ΒΛ 2marrow_forwardQ.2 Two blocks A and B are connected through a string. Weight of each block is 50 N. Coefficient of friction between each block and floor is 0.3. An inclined force P is applied to start sliding of the system. What is the minimum value of P required? 50 N A μ = 0.3 50 N B1Q=30° μ = 0.3 P Tarrow_forwardA 4-m bar of negligible weight rests in a horizontal position on the smooth planes shown in the Figure, if T = 30 KN and x = 1 m. Determine the angle e at which the bar will be inclined to the horizontal when it is in a position of equilibrium. * 1m P = 20 kN 30° 45° 4 m O 22.86° 28.68° O None of the above 23.88° 26.68°arrow_forward
- Q1. The given structure is supported by a fixed support at point A, a pin support at point D and a roller support at point E. What should be the value of P in order to have a horizontal displacement of 0.01m at point B? Use the Slope Deflection Method for solution. Assume axial rigidity and take EI=10000 kN.m². P 4 m (21) B 3m 30 kN (1¹) 3 m C. 4 m (21) D 4 kN/m 3 m (1) Earrow_forwardUsing ANY GEOMETRIC METHOD Consider 250 mm x 400 (b x h) mm section and E = 100,000 MPa. Enter the absolute value only and round-off your answer to 3 decimal places. GIVEN: a = 5.6 m b = 4.4 m c = 15.9 kn/m d = 22 kn QUESTIONS: 1. Determine the VERTICAL REACTION at B in KN. 2. Determine the SLOPE at B in DEGREES. 3. Determine the DEFLECTION at D in MM. 4. Determine the DEFLECTION AT MIDSPAN OF THE BEAM in MM. Thank you! Please answer all. ❤️arrow_forward2. Determine the displacement of point B of the beam shown in Figure 2. E = 200 GPa and I = 500(10°) mm“. 12 kN/m -10 m- Figure 2arrow_forward
- A simply supported beam is shown in the figure. El = 56,000 kN-m2. Using Double Integration Method determine the following: Determine the slope at point B. Express your answer in degrees. Determine the deflection at point C. Express your answer in millimeters. Determine the maximum deflection of the beam. Express your answer in millimeters. 30 kN 10 kN/m A D 3 m 1.5 m 1.5 m 6 marrow_forward6. Determine the magnitude of the resultant R, if P2 = 978, P3 = 780.arrow_forwardThe given overhanging beam is loaded as shown. Use E = 10 GPa and I = 1.5 x 10^6 %3D mm^4 250 N/m 2100 N-m JE le 2 + 2 m + 2 m →+ 2 m → 2 m Determine the value of constant of integration C2 (in N-m^2). * Determine the value of constant of integration C1 (in N-m^2). * Write the slope equation of the elastic curve (in N-m^2). *arrow_forward
- 2. (CASTIGLIANO'S THEOREM) Determine the vertical displacement of point B of the beam shown below. E= 200 GPaI= 150(10) mmsP= 15.4 kNQ= 6.4 kN/ma = 6 marrow_forwardUsing DOUBLE INTEGRATION METHOD. Consider 150 mm x 150 mm section and E = 200 GPa. Enter the absolute value only and round-off your answer to 3 decimal places. GIVEN: a = 3.5m b = 16 kn/m c = 16 kn QUESTIONS: 1. Determine the REACTION at A in KN. 2. Determine the SLOPE at A in DEGREES. 3. Determine thw DEFLECTION at B in MM. 4. Determine the DEFLECTION at E in MM. THANK YOU!arrow_forward6. A simply supported beam carries a concentrated load of 24 kN at 6 meters from the left support (1 meters from the right support). Use EI = 80,000 kN-m2. Solve for the slope at the left support in degrees. ROUND OFF TO FIVE DECIMAL PLACES.arrow_forward
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