- 摘 要
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(中國建筑科學(xué)研究院 北京 100013)
【提要】 概述了《現(xiàn)澆混凝土空心樓蓋結(jié)構(gòu)技術(shù)規(guī)程》(CECS175:2004)的編制情況和主要技術(shù)內(nèi)容。主要內(nèi)容包括適用范圍、內(nèi)模、空心樓板兩個方向剛度的差別、邊支承板樓蓋和柱支承板樓蓋、結(jié)構(gòu)內(nèi)力分析、受彎、受剪、受沖切承載力計算、撓度和裂縫控制、配筋及結(jié)構(gòu)構(gòu)造、施工及驗(yàn)收等。
【關(guān)鍵詞】 現(xiàn)澆混凝土 空心樓蓋 規(guī)程
Brief Introduction of Technical Specification for Cast\|in\|situ Concrete Hollow Floor Structure (CECS175:2004)/Cheng Zhijun,Wang Xiaofeng(China Academy of Buiding Research,Beijing 100013,China)
Abstract:The general situation of formulation and major contents of CECS standard \!Technical specification for cast\|in\|situ concrete hollow floor structure\" CECS175:2004 are briefly introduced.The main contents comprise range of application,embedded filler,difference of stiffness between two directions of hollow floor slab,edge\|supported hollow slab and column\|supported hollow slab,structural analysis,calculation of load\|bearing capacity of hollow floor slab under flexure,shear and punching shear,control of deflection and crack,arrangement of steel reinforcements and detailing requirements,construction and accepance,etc.
Keywords:cast\|in\|situ concrete; hollow floor; specification
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