| 现代预应力混凝土结构正截面裂缝控制验算统一计算方法的研究 |
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| 引用本文： | 熊学玉,黄鼎业,颜德. 现代预应力混凝土结构正截面裂缝控制验算统一计算方法的研究[J]. 结构工程师, 1998, 0(4) |
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| 作者姓名： | 熊学玉 黄鼎业 颜德 |
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| 作者单位： | 同济大学!上海，200092，同济大学!上海，200092，同济大学!上海，200092 |
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| 摘 要： | 本文基于名义拉应力法的基本原理，结合各类结构的理论研究与分析，考虑次内力和外荷载对结构抗裂性能的影响，进而给出了各类预应力混凝土结构正截面裂缝控制的统一计算方法，依据本文方法进行各类结构设计，设计简便、可靠。
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| 关 键 词： | 预应力混凝土 名义拉应力法 正截面抗裂 |
Study on the Uniform Computing Method of Crack Control of Normal Section For Modern Prestressed Conncrete Structures |
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| XIONG Xueyu,HHANG Dingye YAN Deheng. Study on the Uniform Computing Method of Crack Control of Normal Section For Modern Prestressed Conncrete Structures[J]. Structural Engineers, 1998, 0(4) |
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| Authors: | XIONG Xueyu HHANG Dingye YAN Deheng |
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| Abstract: | Based on the fundamental principle of methed of nominal tension sbo, and cabining with theorehc research and analysis of different sturc, this paper studies the effects of seconds interior force and external load on the ability of crack resistance of structures. Fultheere, a computing method of crack contion of normal section for different strucs is provided. The rnethed in the paper can make design of presbessed concrete structures convenient and reliable. |
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| Keywords: | prestressed concrete methed of nominal tension stress crack resistance of noneal section |
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