i.The following information is collected from rock coring process in which the total coreadvance was 65 cm.Core Recovery (cm) 20 7Calculate:11.a) The total core recoveryb) The core recovery ratioc) The rock quality designationd) State the rock mass quality61016A shear vane of length 150 mm and diameter 50 mm was used to measure the shear strengthof saturated clay. The torque required at failure of the clay was 50 N-m.a) Assuming a triangular stress distribution along the vane ends, estimate the shear strengthof the clay in kPa.b)On this clay, how deep can excavation advance without lateral support?Assume y= 18 kN/m³.

Given data,total core advance 65cmcore recovery20761016FINDa)total core recoveryb)the core recovery…

i. The following information is collected from rock coring process in which the total core advance was 65 cm. Core Recovery (cm) 20 7 Calculate: a) The total core recovery b) The core recovery ratio c) The rock quality designation d) State the rock mass quality 6 10 16

i. The following information is collected from rock coring process in which the total core advance was 65 cm. Core Recovery (cm) 20 7 Calculate: a) The total core recovery b) The core recovery ratio c) The rock quality designation d) State the rock mass quality 6 10 16

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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