| 高温季节浇筑三峡泄洪坝段混凝土问题的探讨 |
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| 引用本文： | 徐跃之,肖汉江.高温季节浇筑三峡泄洪坝段混凝土问题的探讨[J].长江科学院院报,2001,18(2):57-59. |
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| 作者姓名： | 徐跃之 肖汉江 |
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| 作者单位： | 长江科学院 材料结构研究所，湖北 武汉430010 |
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| 摘 要： | 对在高温季节浇筑三峡泄洪坝段基础约束区混凝土这一问题,取泄洪1号坝段典型剖面为代表 ,进行了约束区以下混凝土温度场、温度应力仿真计算。通过对计算结果的分析,从基础温差 和温度应力的角度,提出了认识和建议。
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| 关 键 词： | 三峡泄洪坝段 基础约束区 基础温差 温度应力 抗 拉强度 |
| 文章编号： | 1001-5485(2001)02-00057-03 |
Probe into problem of pouring concrete of the base restraint area of TGP spillway in summer |
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| XU Yue-Zhi,XIAO Han-Jiang.Probe into problem of pouring concrete of the base restraint area of TGP spillway in summer[J].Journal of Yangtze River Scientific Research Institute,2001,18(2):57-59. |
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| Authors: | XU Yue-Zhi XIAO Han-Jiang |
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| Abstract: | Aiming at the problem of pouring concrete in the base restrainedarea of TGP spi l lway in summer,taking section No.1 of spillway dam as typical illustration,the temperature field and temperature stress of the concrete are calculated by simul ating process of construction.Through analysis of the calculated results,some su gge stions are proposed from the viewpoint of basic temperature difference and tempe rature stress. |
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| Keywords: | TGP spillway section base restrained area basic temperature difference temperatu re stress tensile strength |
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