he two 4° wedges plumn under a load L. What is the least value mefficient of friction , for the bottom pair a unhich the column may be raised by

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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r The two 4° wedges are used to position the
te column under a load L. What is the least value of the
e coefficient of friction u, for the bottom pair of sur-
faces for which the column may be raised by apply-
ing a single horizontal force P to the upper wedge?
H1=0.30
IS. H2 0.378
%3D
H2
Transcribed Image Text:r The two 4° wedges are used to position the te column under a load L. What is the least value of the e coefficient of friction u, for the bottom pair of sur- faces for which the column may be raised by apply- ing a single horizontal force P to the upper wedge? H1=0.30 IS. H2 0.378 %3D H2
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