PRINCIPLES OF GEOTECH.ENGINEERING >LL+M
9th Edition
ISBN: 9781337583879
Author: Das
Publisher: CENGAGE L
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Chapter 7, Problem 7.12P
To determine
Find the hydraulic conductivity of the sand at void ratio of 0.68.
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2–6. The square deforms into the position shown by the dashed lines. Determine the shear strain at each of its corners, A, B, C, and D, relative to the x, y axes. Side D′B′ remains horizontal.
The force P applied at joint D of the square frame causes the frame to sway and form the dashed rhombus. Determine the average normal strain developed in wire AC. Assume the three rods are rigid.
4. Draw a free body diagram of the loading and forces. Solve for the reaction A at
the wall support. Check your answer using the summation of forces.
10k
A
w=2 k/ft
40ft
10ft
5k
Chapter 7 Solutions
PRINCIPLES OF GEOTECH.ENGINEERING >LL+M
Ch. 7 - Prob. 7.1PCh. 7 - Prob. 7.2PCh. 7 - Prob. 7.3PCh. 7 - Prob. 7.4PCh. 7 - Prob. 7.5PCh. 7 - Prob. 7.6PCh. 7 - Prob. 7.7PCh. 7 - Prob. 7.8PCh. 7 - Prob. 7.9PCh. 7 - Prob. 7.10P
Ch. 7 - Prob. 7.11PCh. 7 - Prob. 7.12PCh. 7 - Prob. 7.13PCh. 7 - Prob. 7.14PCh. 7 - Prob. 7.15PCh. 7 - Prob. 7.16PCh. 7 - Prob. 7.17PCh. 7 - Prob. 7.18PCh. 7 - Prob. 7.19PCh. 7 - Prob. 7.20PCh. 7 - Prob. 7.21PCh. 7 - Refer to Figure 7.24. The following data were...Ch. 7 - Prob. 7.23PCh. 7 - Prob. 7.1CTP
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- 4. Draw a free body diagram of the loading and forces. Solve for the reaction A at the wall support. Check your answer using the summation of forces. 10k A w=2 k/ft 40ft 10ft 5karrow_forwardA reinforced concrete beam with b=300mm, h=670mm,and d=600 mm, having a span of 7.3 m, can be considered as a fully fixed at the left support and simply supported at the right end. It is reinforced for positive bending with 8-16 and for negative bending with 4816 plus 418. Calculate the collapse load using the plastic hinge method. (20%)arrow_forwardA reinforced concrete beam with b=300mm, h=670mm,and d=600 mm, having a span of 7.3 m, can be considered as a fully fixed at the left support and simply supported at the right end. It is reinforced for positive bending with 8-16 and for negative bending with 4816 plus 418. Calculate the collapse load using the plastic hinge method.arrow_forward
- Calculate the collapse load (P) for the two fixed ended beam shown below. Use equilibrium method P 2 m 4 m L=6 marrow_forwardPlease use virtual work/ force method as I am struggling with that particular concept.arrow_forwardThe anchor from Part A can also fail in shear in the circular head, as shown (Figure 3). What is the minimum thickness tt required for the head to support the allowed load PallowPallow = 15 kNkN if the material fails in shear at τfailτfail = 30 MPaMPa ? Use a factor of safety F.S.F.S. = 2.2.arrow_forward
- Find three sites on the www related to reinforced concrete (other than thoselinked to the Syllabus). For each site, provide a written description of the sitecontent and the site’s URL.arrow_forwardVisit the course web page on Canvas. Find the document where the advantagesand disadvantages of reinforced concrete are listed. Provide at least three additionaladvantages and three additional disadvantages. Justify your answer.arrow_forwardMax. Flow rate from catchment area=0.25 m³/s drain to road (one side road) having roof section with longitudinal slope %1, n=0.016, cross-section slope %1, 24 m width of road, 0.15 m curb stone. Gutter data: 7 cm high of water. 1-What is the capacity (or Max. flow rate) for this road? 2- With 0.5 m3 /s is it flood? 3-Whate is the clear zone in case Q=0.5 m³/s?arrow_forward
- Estimate Q inlet for curb inlet in sump, If y=5 cm, L=0.5 m and %13 clogging.arrow_forward3020,220 30 30m 120 Design inlet system for the road in figure below. C=0.93, i=65 mm/hr, Gutter data: y max.=9 cm, n=0.016, k=0.38, slope %1, Z=40, (space-bar-2 cm). Estimate inlet type. elevation in points (a-82.1, b=82 m), in point t rain water depth in point f>3 cm in u turn >5.5 cm. Sag point in S. Drow curbstone DATE DATE 5 100 Median strip 10 %1 d 72arrow_forwardEstimate Q inlet for grate inlet in sump, If w=0.4 m, L-0.5 m, y=5 cm and opining space 3 cm and bar width= 2.5 cm %12 clogging.arrow_forward
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