| 基岩初始温度赋值方法研究 |
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| 引用本文： | 刘小萍,刘楚贤,黄达海.基岩初始温度赋值方法研究[J].云南水力发电,2008,24(3):69-71. |
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| 作者姓名： | 刘小萍 刘楚贤 黄达海 |
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| 作者单位： | 北京航空航天大学土木工程系,北京,100083 |
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| 摘 要： | 与传统基岩初温赋值方法作对比，采用施工过程仿真计算方法，提出了提前计算时刻空算基岩的初温赋值方法。计算结果表明，该方法可以更真实地反映不同浇筑季节下基岩对上部混凝土的约束作用，提高了仿真计算精度。
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| 关 键 词： | 基岩 初温赋值 仿真分析 空算 混凝土 |
Research on the Methods of Setting Initial Temperature of the Bedrock |
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| LIU Xiao-ping,LIU Chu-xian,HUANG Da-hai.Research on the Methods of Setting Initial Temperature of the Bedrock[J].Yunnan Water Power,2008,24(3):69-71. |
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| Authors: | LIU Xiao-ping LIU Chu-xian HUANG Da-hai |
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| Affiliation: | LIU Xiao- ping, LIU Chu - xian, HUANG Da- hai (Department of Civil Engineering, Beijing University of Aviation and Aerospace, Beijing 100083, China) |
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| Abstract: | Compared with the traditional method of setting initial temperature of the bedrock, a new method of setting initial temperature of the bedrock in advance using the simulation calculation method of construction process is proposed in this paper. The result indicates that it can more truly reflect constraint of the bedrock over the concrete placed on it and improve the simulation calculation accuracy. |
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| Keywords: | bedrock setting of initial temperature simulation analysis pre - count concrete |
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