Answered: Answer ALL of the following A. Classify…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Geotechnical , Civil engineering please solve question 2. part A please

Transcribed Image Text:Q.2Answer ALL of the following A. Classify acording to USCS having: D 0.075 mm. .. Do = 0.02mm. D =0.005mm. Din =0.0005mm P.I = 45%. P.L. =29 % B.Given: For the soil profile shown below, the piezometer reading at point A at a given time after application was 4.5m. Above ground surface, consolidation test results on a clay sample was.C0.1.CF0.02. Cy-2.07m/yr, O.C.R=2 e, = 0.666, G=2.6 Required 1. Degree of consolidation at point A 2. The time required after load application. 3. The consolidation settlement 4.Consolidation settlement one year after load application. 4.0m 200 kPa G.S. 1.0 WT-16.0KN/m, SAND 2.0m Yumrad "175KN/m, SAND 4.0 Yuaturated=18.0kN/m',W.C=31% CLAY C=0.1,C-0.02,C=2.07m/yr. O.C.R=2 ROCK Given: a soil layer having an initial void ratio 1.04 and thickness of 9.0m. after the construction of a building, the porosity is 0.495. Required: Find total settlement in cm. Some Useful equations S= (Ae/1+e. ) H Sc=(Cc/1+e0) H log (Oo +AO/ Oo), Se= my.A O.H Sc=(Cr/1+e0) H log (Oo +A 0, Ơo) Se=(Cr/1+e0) H log (Op/ Oo) + (C/1+e0) H log (A Ở,+ Oo/Op)) U=Uo-USUo, U=S/Sc Cv= T,*Hat,

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