| 水泥土单轴抗压强度与波速关系试验研究 |
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| 引用本文： | 张阳明,王荣璟,张家铭,蒋国盛.水泥土单轴抗压强度与波速关系试验研究[J].地质科技情报,2002,21(3):94-96. |
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| 作者姓名： | 张阳明 王荣璟 张家铭 蒋国盛 |
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| 作者单位： | 中国地质大学工程学院,湖北,武汉,430074 |
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| 基金项目： | 国土资源部中国地质调查局地质调查项目“江河堤坝加固防渗注浆质量探测仪器的研究”(2 0 0 0 2 0 10 0 0 5 10 6) |
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| 摘 要： | 介绍了水泥土抗压强度的声波探测技术，研究分析了水泥土单轴抗压强度与纵波速度、横波速度的关系，并对试验结果进行了回归分析。试验结果表明，用声波技术对水泥土的质量进行检测是切实可行的；水泥土的单轴抗压强度与纵波速度、横波速度之间确实存在相关关系；水泥土的单轴抗压强度越高；波速越高；单轴抗压强度为波速的函数，二者呈指数函数关系。
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| 关 键 词： | 水泥土 超声波波速 单轴抗压强度 回归分析 纵波速度 横波速度 堤坝 防渗工程 |
| 文章编号： | 1000-7849(2002)03-0094-03 |
| 修稿时间： | 2001年12月3日 |
STUDY OF THE RELATIONSHIP BETWEEN THE SINGLE AXIS COMPRESSING STRENGTH AND THE ULTRASONIC VELOCITY OF THE CEMENT-SOIL |
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| ZHANG Yang ming,WANG Rong jing,ZHANG Jia ming,JIANG Guo sheng.STUDY OF THE RELATIONSHIP BETWEEN THE SINGLE AXIS COMPRESSING STRENGTH AND THE ULTRASONIC VELOCITY OF THE CEMENT-SOIL[J].Geological Science and Technology Information,2002,21(3):94-96. |
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| Authors: | ZHANG Yang ming WANG Rong jing ZHANG Jia ming JIANG Guo sheng |
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| Abstract: | This paper mainly introduces the ultrasonic check of the single axis compressing strength of the cement soil,and analyzes the relationship between the single axis compressing strength and the primary velocity and the secondary velocity.Moreover,it analyzes mathematical statistics data obtained in the experiment .The research shows that it is feasible to check the quality of the cement soil by the ultrasonic technology.It also proves that there is the correlativity between the single axis compressing strength and the primary velocity and the secondary velocity.It is found that the higher the single axis compressing strength of the cement soil,the higher the ultrasonic velocity and that the correlation of the compressing strength and ultrasonic velocity is exponent function. |
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| Keywords: | cement soil ultrasonic velocity single axis compressing strength regression |
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