P-delta effect
id:
p-delta-effect-248-14520653
title:
P-delta effect
text:
In structural engineering, the P-Δ or P-delta effect refers to the abrupt changes in ground shear, overturning moment, and/or the axial force distribution at the base of a sufficiently tall structure or structural component when it is subject to a critical lateral displacement. A distinction can be made between P-delta effects on a multi-tiered building, written as P-Δ, and the effects on members deflecting within a tier, written as P-δ. P-delta is a second-order effect on a structure which is l
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/P-delta_effect
date created:
date modified:
2021-07-26T15:02:23Z
main entity:
{"identifier":"Q7116892","url":"https://www.wikidata.org/entity/Q7116892"}
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fields total:
13
integrity:
13