| 碾压混凝土坝诱导缝设置及拱坝诱导缝等效强度 |
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| 引用本文： | 张小刚,宋玉普.碾压混凝土坝诱导缝设置及拱坝诱导缝等效强度[J].水利水运工程学报,2003,0(4):67-73. |
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| 作者姓名： | 张小刚 宋玉普 |
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| 作者单位： | 大连理工大学,海岸及近海工程国家重点实验室,辽宁,大连,116024 |
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| 基金项目： | 国家自然科学基金资助项目(50179002) |
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| 摘 要： | 综述了国内外部分已建碾压混凝土拱坝和重力坝设置诱导缝的实例，以及在拱坝和重力坝中设置诱导缝的差异。介绍了我国碾压混凝土拱坝诱导缝的模型试验概况、诱导缝等效强度理论研究和数值计算的现状。
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| 关 键 词： | 碾压混凝土拱坝 碾压混凝土重力坝 诱导缝 等效强度 模型试验 |
| 文章编号： | 1009-640X(2003)04-0067-07 |
| 修稿时间： | 2003年2月23日 |
Equivalent strength and setting of crack director in RCC arch dams |
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| ZHANG Xiao-gang,SONG Yu-pulian University of Technology,Dalian,China.Equivalent strength and setting of crack director in RCC arch dams[J].Hydro-Science and Engineering,2003,0(4):67-73. |
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| Authors: | ZHANG Xiao-gang SONG Yu-pulian University of Technology Dalian China |
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| Affiliation: | ZHANG Xiao-gang,SONG Yu-pulian University of Technology,Dalian116024,China) |
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| Abstract: | Some examples of the settings of crack directors in roller compacted concrete (RCC) arch dams and RCC gravity dams at home and abroad, and differences of the crack directors setting between arch dams and gravity dams are summarized. Model tests for crack directors in RCC arch dams and the state of the art of the theoretical study of equivalent strength and numerical calculation in China are presented. |
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| Keywords: | RCC arch dam RCC gravity dam crack director equivalent strength model test numerical calculation summarization |
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