1) shear wave velocity of soil specimen
土样剪切波速
1.
Torsion shear wave transducer is a newly developed device to test the shear wave velocity of soil specimen which has not been reported before.
扭剪波传感器是一种刚刚兴起的土样剪切波速测试装置。
2) soil shear wave velocity
土剪切波速
1.
Application of saturated soil shear wave velocity in quantitative analysis of pile defects
饱和土剪切波速在基桩缺陷定量分析中的应用研究
3) shear wave velocity of soil
土的剪切波速
1.
In order to study the correlation between shear wave velocity of soils and their triaxial shear test mechanics index,a new transducer is developed on the basis of torsion vibration principle.
为了研究土的剪切波速与其三轴剪切试验力学指标之间的关系,依据扭剪振动原理,开发出一种测试三轴压力室内土样剪切波速的传感器。
4) shear wave velocity
剪切波速
1.
Study on ultrasonic shear wave velocity measuring instrument and method used for soil specimen;
土样剪切波速超声测试装置与方法研究
2.
The improvement of method of detectors next to the wall when testing shear wave velocity in the deep hole;
深孔剪切波速测试孔下探头贴壁方法的改进
3.
Utilization of shear wave velocity in assessment of liquefaction potential of saturated sand under level ground during earthquakes;
剪切波速在评估地基饱和砂层地震液化可能性中的应用
5) shear velocity
剪切波速
1.
Shear velocity is an important parameter in evaluating the dynamic properties of a site In this paper,the statistical relation of shear velocity with soil properties is obtained by statistical analysis of the values tested in Tianjin and Shanghai The obtained formula is of some referential value for the evaluation and classification of a site in the coastal and offshore areas of our countr
剪切波速是评价场地土动力特性的重要指标。
6) shear-wave velocity
剪切波速
1.
Summary on the study of liquefaction evaluation by shear-wave velocity;
应用剪切波速判别砂土液化的研究综述
2.
Application of multiple cross-correlation functions to the measurement of shear-wave velocity
多重互相关函数在剪切波速测量中的应用
3.
Through comparison measurement and analyses of shear-wave velocity in subsoil of Huaiyin Institute of Technology main-building before piling and after,the author discovers the site classification may be changed by piling.
通过对淮阴工学院主楼地基在打桩前后的场地剪切波速对比测试 ,发现打桩有改变场地类别的可能 ,建议《规范》[1] 增加对打桩建筑特别是打桩较密的高层建筑在打桩后 ,应再次进行剪切波速测试并对比场地类别的改变等内容 ,从而提高工程设计的经济效益和社会效益。
补充资料：波速
波传播的速度。①单色波的波速v与波长λ、波源振动频率f之间的关系为：v=λf。机械波的波速由介质的弹性模量和密度所决定。在室温下，声波在空气中的传播速度约为340米/秒；电磁波在真空中传播的速度等于光速，约为3×108米/秒。②海浪波速(c)的大小取决于波长(λ)或海区水深(h)。当海区水深很大时，波速仅与波长有关，而与水深无关，即为c2=gλ2π；当海区水深很小时，波速仅与水深有关，而与波长无关，即为c2=gh。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条