高溫下鋼筋混凝土壓彎構(gòu)件極限承載力簡化計(jì)算*
楊建平 時(shí)旭東 過鎮(zhèn)海
- 摘 要
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楊建平 （深圳市天健集團(tuán)公司 518034）時(shí)旭東 過鎮(zhèn)海 （清華大學(xué) 北京 100084）
[提要] 給出了一種計(jì)算三面高溫下鋼筋混凝土壓彎構(gòu)件極限承載力的簡化計(jì)算方法，通過此方法能夠比較準(zhǔn)確地計(jì)算出不同溫度下鋼筋混凝土壓彎構(gòu)件的極限承載力，并為試驗(yàn)數(shù)據(jù)所驗(yàn)證。方法簡化合理，計(jì)算簡單實(shí)用，且精度較高，能夠滿足工程人員的要求。
[關(guān)鍵詞] 高溫鋼筋混凝土 壓彎試件 極限承載力
A simplified calculation means is provided here which can be used to calculate the ultimate load of eccentrically compressed reinforced concrete members under high temperature. By this means the ultimate load of eccentrically compressed reinforced concrete members under different temperature can be calculated comparatively accuracy and it is verified by the experiment data. This method can be used by engineers for its simplicity and practicality.
Keywords: high temperature; eccentrically compressed reinforced concrete member; ultimate load
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