| 基于遗传算法的大体积混凝土配合比优化 |
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| 引用本文： | 孟文清,张亚鹏,邹景磊,高爱坤. 基于遗传算法的大体积混凝土配合比优化[J]. 煤炭工程, 2006, 0(12): 94-96 |
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| 作者姓名： | 孟文清 张亚鹏 邹景磊 高爱坤 |
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| 作者单位： | 1. 河北工程大学,土木工程学院,河北,邯郸,056038
2. 邯郸市旧城改造开发公司,河北,邯郸,056038 |
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| 摘 要： | 论文针对大体积混凝土的特点和温度场、温度裂缝控制的要求,建立了混凝土材料与混凝土强度和温度应力之间的数学关系模型。并以混凝土中心最大温升为目标函数,以混凝土抗压强度和抗裂指标为主要的约束条件,利用遗传算法对大体积混凝土配合比进行优化,得到较优的原材料组成,并在实际工程中得到验证。
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| 关 键 词： | 遗传算法 大体积混凝土 配合比 优化 |
| 文章编号： | 1671-0959（2006）12-0094-03 |
| 收稿时间： | 2006-09-13 |
| 修稿时间： | 2006-09-13 |
Optimization Research of Mixture Proportion in Mass Concrete of High-rise Building''''s Foundation Based on Genetic Algorithms |
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| Meng Wen - qing, Zhang Ya - peng , Zou Jing - lei. Optimization Research of Mixture Proportion in Mass Concrete of High-rise Building''''s Foundation Based on Genetic Algorithms[J]. Coal Engineering, 2006, 0(12): 94-96 |
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| Authors: | Meng Wen - qing Zhang Ya - peng Zou Jing - lei |
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| Abstract: | According to the characteristics and demands of temperature field and temperature crack on the mass concrete,the mathematics model between the concrete materials with the concrete strength and stress is established.In this model,the object function is the highest temperature rise value,the principal bounds for object function are compression stress and crack resistance index.This paper applies the genetic algorithms to optimize the mixture proportion of mass concrete. |
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| Keywords: | Genetic algorithms Mass concrete Mixture proportion Optimization |
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