| 基于遗传算法的超声回弹综合法混凝土测强公式 |
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| 引用本文： | 李云龙,徐洪泉,罗海亮,张亦飞.基于遗传算法的超声回弹综合法混凝土测强公式[J].海洋学研究,2007,25(3):112-117. |
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| 作者姓名： | 李云龙 徐洪泉 罗海亮 张亦飞 |
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| 作者单位： | 1. 浙江省交通建设集团有限公司,浙江,杭州,310003
2. 国家海洋局,第二海洋研究所,浙江,杭州,310012 |
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| 摘 要： | 利用30个混凝土试块的超声波声速、回弹、抗压强度实测数据,应用遗传算法建立了新的超声回弹的混凝土强度换算值计算公式,该公式明显改进了高强度区混凝土强度的拟合精度。结果表明,作为一种全局搜索技术,遗传算法在超声回弹综合法测强曲线研制过程中具有实际应用价值。
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| 关 键 词： | 超声回弹综合法 混凝土测强 遗传算法 |
Concrete ultrasonic-rebound strength curve based on the genetic algorithms |
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| LI Yun-long,XU Hong-quan,LUO Hai-liang,ZHANG Yi-fei.Concrete ultrasonic-rebound strength curve based on the genetic algorithms[J].Journal of Marine Sciences,2007,25(3):112-117. |
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| Authors: | LI Yun-long XU Hong-quan LUO Hai-liang ZHANG Yi-fei |
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| Abstract: | By utilizing 30 sets of velocity of ultrasonic wave,rebound value and compression strength from 30 standard concrete blocks,concrete ultrasonic-rebound strength curves based on the genetic algorithms are constructed,which can improve the predicting accuracy of high compression strength area distinctly.Therefore,the genetic algorithms can be taken as the effective tool in the process of constructing concrete ultrasonic-rebound strength curve for ultrasonic-rebound combined method. |
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| Keywords: | ultrasonic-rebound combined method compression strength genetic algorithms |
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