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Following data are given for water sample taken from irrigation water: [Na+] = 250 mg/ml [Ca2+] = 100 mg/ ml [Mg2+] = 35 mg/ml The SAR (sodium absorption ratio) of the water sample is

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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Groundwater Flow

The term groundwater refers to the water which is found beneath the earth's surface. Pores present in the soil and rocks with fractures make a passage for rainwater to enter the earth's surface and deposit as groundwater. The flow nature and direction of groundwater under the earth's surface directly impacts the strength and compressibility of the soil, which reflects its ability to support structural loads.

Question

Following data are given for water
sample taken from irrigation water:
[Na+] = 250 mg/ml [Ca2+] = 100 mg/
ml [Mg2+] = 35 mg/ml The SAR
(sodium absorption ratio) of the
water sample is
%3D

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