Elementary Surveying (14th Edition)
14th Edition
ISBN: 9780133758887
Author: Charles D. Ghilani, Paul R. Wolf
Publisher: PEARSON
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Chapter 19, Problem 19.29P
To determine
Geodetic and mark to mark distances
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Find the maximum distributed load can be applied to the two fixed ends
beam shown below.
Wu
L=6m
In excavation for a wall footing, the water table level was lowered from a depth of
1.0 m to a depth of 3.0 m in a clayey soil deposit. Considering that the soil has a
water content of 28% when it is fully saturated, and above the water table the (dry)
unit weight of the soil is 17 kN/m³. Assuming initially that all of the soil above the
water table is dry, then compute the following:
1. The effective stress at a depth of 4.0 m after the lowering of the water table.
Take Gs = 2.68. (Hints: w*Gs=Sr*e)
2. The increase in effective stress at a depth of 5 m.
(You also need to plot the values of total vertical stress and effective vertical stress
against depth before and after lowering the water table.)
Calculate the collapse load (P) for the two fixed ended beam shown below.
P
2 m
4 m
L=6m
Chapter 19 Solutions
Elementary Surveying (14th Edition)
Ch. 19 - Prob. 19.1PCh. 19 - Prob. 19.2PCh. 19 - Prob. 19.3PCh. 19 - Prob. 19.4PCh. 19 - Prob. 19.5PCh. 19 - Prob. 19.6PCh. 19 - Prob. 19.7PCh. 19 - Prob. 19.8PCh. 19 - Prob. 19.9PCh. 19 - Prob. 19.10P
Ch. 19 - Prob. 19.11PCh. 19 - Prob. 19.12PCh. 19 - Prob. 19.13PCh. 19 - Prob. 19.14PCh. 19 - Prob. 19.15PCh. 19 - Prob. 19.16PCh. 19 - Prob. 19.17PCh. 19 - Prob. 19.18PCh. 19 - Prob. 19.19PCh. 19 - Prob. 19.20PCh. 19 - Prob. 19.21PCh. 19 - Prob. 19.22PCh. 19 - Prob. 19.23PCh. 19 - Prob. 19.24PCh. 19 - Prob. 19.25PCh. 19 - Prob. 19.26PCh. 19 - Prob. 19.27PCh. 19 - Prob. 19.28PCh. 19 - Prob. 19.29PCh. 19 - Prob. 19.30PCh. 19 - Prob. 19.31PCh. 19 - Prob. 19.32PCh. 19 - Prob. 19.33PCh. 19 - Prob. 19.34PCh. 19 - Prob. 19.35PCh. 19 - Prob. 19.36PCh. 19 - Prob. 19.37PCh. 19 - Prob. 19.38PCh. 19 - Prob. 19.39PCh. 19 - Prob. 19.40PCh. 19 - Prob. 19.41P
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