| 两种规范裂缝宽度计算结果对比分析 |
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| 引用本文： | 孟宪萍,王建伟.两种规范裂缝宽度计算结果对比分析[J].水利与建筑工程学报,2011,9(5):100-104. |
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| 作者姓名： | 孟宪萍 王建伟 |
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| 作者单位： | 1. 开封市供水总公司设计院,河南开封,475001
2. 黄河水利职业技术学院水利系,河南开封,475004 |
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| 摘 要： | 《混凝土结构设计规范》（GB50010—2010）于2011年7月1日正式实施。以单筋矩形截面梁为例,通过不同工况的计算分析,得出《水工混凝土结构设计规范》（SL191—2008）与《混凝土结构设计规范》（GB50010—2010）裂缝宽度计算结果的不同。荷载越大、混凝土保护层越小、截面尺寸越大,计算结果相差越大。一般...
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| 关 键 词： | 规范 裂缝 宽度 对比 |
Contrast and Analysis for Crack Widths Calculated from Two Codes |
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| MENG Xian-ping,WANG Jian-wei.Contrast and Analysis for Crack Widths Calculated from Two Codes[J].Journal of Water Resources Architectural Engineering,2011,9(5):100-104. |
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| Authors: | MENG Xian-ping WANG Jian-wei |
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| Affiliation: | MENG Xian-ping1,WANG Jian-wei2(1.Design Institute of Kaifeng City Water Supply Corporation,Kaifeng,He'nan 475001,China,2.Water Conservancy Department,Yellow River Water Conservancy Vocational and Technical Institute,He'nan 475004,China) |
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| Abstract: | Code for Design of Concrete Structures(GB50010-2010) has come into force since July 1st,2011.This paper introduces the main differences of crack widths calculated from Design Code for Hydraulic Concrete Structures(SL191-2008) and Code for Design of Concrete Structures(GB50010-2010) with the single-side reinforced rectangular beam and through the calculation and analysis of different conditions.The difference of the calculation results is larger when the load is bigger,the concrete cover is smaller and the c... |
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| Keywords: | code crack width contrast |
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