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confinement ratios
confinement refers to beam-column joints of a concrete rigid framed structure, specifically with respect to shear in the joint from connecting beams and how transverse beams help resist shear. aci 352r-91 talks about this condition.
"reinforced concrete design", by wang and salmon, also has a very good description of confinement [paragraph 11.3]. |
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发表于 2009-9-8 13:06:35
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