| 钢筋混凝土复合受扭构件的开裂扭矩计算 |
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| 引用本文： | 孙黄胜,臧晓光,刘继明.钢筋混凝土复合受扭构件的开裂扭矩计算[J].青岛理工大学学报,2001,22(3):5-8. |
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| 作者姓名： | 孙黄胜 臧晓光 刘继明 |
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| 作者单位： | 青岛建筑工程学院土木工程系 |
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| 基金项目： | 山东省自然科学基金资助项目 ( Y98F14 0 95 ) |
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| 摘 要： | 推导了钢筋混凝土复合受扭构件开裂扭矩计算公式 ,分析了弯矩、压力、剪力对开裂扭矩的影响 .通过所做 8根受双向偏压反复扭矩作用构件的试验结果分析 ,提出了复合受扭构件开裂扭矩实用计算公式 ,并对 2 7根试件试验数据进行分析得出该式具有较高精度
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| 关 键 词： | 钢筋混凝土 复合受扭 开裂扭矩 |
| 修稿时间： | 2001年3月13日 |
The Calculation of Cracking Torque of Reinforced Concrete Members Subjected to Combined Torsion |
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| Sun Huangsheng,Zang Xiaoguang and Liu Jiming.The Calculation of Cracking Torque of Reinforced Concrete Members Subjected to Combined Torsion[J].Journal of Qingdao Technological University,2001,22(3):5-8. |
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| Authors: | Sun Huangsheng Zang Xiaoguang and Liu Jiming |
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| Abstract: | An equation for calculating the cracking torque of r ei nforced concrete members subjected to combined torsion is derived.The effects of moment,compression and shear on cracking torque are analyzed.By the analysis of the tests of 8 reinforced concrete members subjected to biaxial eccentric compr ession,shear and reversed torque,a practical equation for predicting the crackin g torque is presented.The theoretical results agree well with the experimental o nes of 27 members. |
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| Keywords: | reinforced concrete combined torsion cracking torque |
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