San Francisco, Calif. : Architect and Engineer Co · leaf 349
resses along the extrados of the arch with no provision in theav of re n orcement made to take them. These tensile stresses maybe induced either by a condition of loading or a fall in temperature andthese may act separately or simultaneously. This absence of reinforce-ment is a point hat… … >6 I >- Cl Z ^c^ j:
Architecture · Building
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