Consider a pin-connected, two-segment, semi-circular steel rib shown in the sketch. (a) If the bearing ends are

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Consider a pin-connected, two-segment, semi-circular steel rib shown in the sketch.

(a) If the bearing ends are free to rotate, find the thrust and moment in the steel. Data are: Hp = 10 ft, Ht=18 ft, B = 16 ft, R = 7.5 ft, set spacing S = 6 ft and specific weight of rock γ = 156pcf.

(b) What area of A36 steel is needed to resist thrust?

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Design Analysis in Rock Mechanics

ISBN: 978-0415893398

1st edition

Authors: William G. Pariseau

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Question Posted: Mar 17, 2011 04:10 AM

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Consider a pin-connected, two-segment, semi-circular steel rib shown in the sketch. (a) If the bearing ends are

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Given Find a T M b A of A36 steel c S 30 in ob Pin FUNNUNT R 75 Spacing S 6 y 15...View the full answer

Design Analysis in Rock Mechanics

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