The shear wave velocity in soils was the main parameter generally used in soil mechanics researches and geotechnical engineering practices. 土体剪切波速是土力学研究与岩土工程设计的关键参数之一。
Shear Wave Velocity Inversion with Routine Well Logs Based on Rock Physics and Multi-Mineral Analysis 利用常规测井资料基于岩石物理和多矿物分析反演横波速度
This is a preliminary exploration and has some reference value to estimate the shear wave velocity of this area. 这是一项初步的探索,对初略估计这一地区的剪切波速值有一定的参考意义。
Using dipole shear wave logging can detect the extended height of the induced fractures and analyze the fracturing effect and evaluate reservoirs, guide oil and gas production. 利用偶极横波测井可以检测压裂裂缝的延伸高度,开展压裂效果分析和储层评价,指导油气生产;
It may improve the performance of shear wave hammer greatly. 剪切波速是评价场地土动力特性的重要指标。
Research on spatial simulation method of soil equivalent shear wave velocity 土层等效剪切波速空间模拟方法研究
From this research, the phenomenon of shear wave propagating upward is obviously being seen in dry sand, so is the site effect. 研究中发现,在乾砂试体内有明显剪力波向上传递的现象,并有地盘放大效应的产生。
Sandstone samples are selected by the compressive wave velocity and the shear wave velocity. 首先采用声波纵、横波测量方法,进行岩样筛选。
Soil shear wave velocity is an important parameter which influence the dynamic properties of soil, and it is widely used in engineering practices. 土层的剪切波速是反映土体动力特性的重要参数。
Gray Correlative Analysis of Factors Impacting on Shear Wave Velocity of Soil in Eastern Zhengzhou 郑州东区土层剪切波速影响因素的灰色关联分析
Shear Wave Velocity Structures in Crust and Mantle of North China and Study on the Relationship with Geological Evolution Since Late Cenozoic 华北地区壳幔剪切波速度结构及与晚新生代地质演化关系研究
Applied Study on the Quantitative Analysis of Pile Defects with the Shear Wave Velocity of Soils; In-situ and indoor test on shear wave velocity of clay 土体剪切波速在基桩缺陷量化分析中的应用粘性土剪切波速的现场和室内试验研究
The soil layers seismic response analysis need various parameters, including the shear wave velocity. 本文围绕土层剪切波速资料的统计分析开展了如下工作。
To ensure the credibility, the reach points of shear wave velocity are examined through the comparison of resonant column tests. 为保证试验结果的可靠性,同时进行了共振柱试验,比较确定弯曲元接收信号的到达点;
Empirical relationship between shear wave velocity and soil depth on deep soft sites in urban area of Suzhou city 苏州城区深软场地土剪切波速与土层深度的经验关系
Conclusion Liver shear wave velocity could be a non-invasive reference factor for staging hepatic fibrosis in chronic HBV carriers. 结论肝剪切波速可做为一种无创的预测临床诊断为慢性HBV携带者肝纤维化程度的参考指标。
The test results show that the consistent relation between soil shear wave velocity and damping coefficient can be established for these saturated soils. 试验结果表明,可以对这些饱和土在土剪切波速与阻尼系数之间建立一致的相关关系。
In-situ and indoor test on shear wave velocity of clay 粘性土剪切波速的现场和室内试验研究
The detecting means such as the shear wave, Reyrei wave and demixion can be used in the processing hunk debris soil groundwork by the dynamic consolidation. 在强夯处理大块碎石土地基采用剪切波、雷瑞波、分层沉降检测手段,探讨大块碎石土地基强夯加固深度的确定。
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
Application of dipole shear wave FMI log in discriminating gas and water in northeastern Sichuan 偶极横波测井在川东北地区气水识别中的应用
Shear wave velocity is an important indicator which influence the ability that mediators propagate waves. 剪切波速是反映介质对波传播能力的一个重要指标。
The cyclic triaxial test and resonant column test with in situ shear wave velocity control the sample was conducted for the sand of Pubugou dam foundation. 以原位剪切波速值作为制样控制标准,进行了坝基砂的动力特性研究和坝基上、下游砂层的液化可能性分析。
Relation between Depth and Shear Wave Speed of Bedrocks and Soils in Hexi District of Nanjing City 南京河西地区岩土体剪切波速与土层深度的关系
Xingtai City Shear Wave Velocity and Standard Penetration Blow Count the Correlation Between 邢台市剪切波速与标准贯入击数的相关关系
Application of Dipole Shear Wave Logging in Evaluation of Fracturing Effect 偶极子横波测井在压裂效果评价中的应用
We studied gas and water discrimination problem in carbonate reservoir with dipole shear wave FMI log in northeastern Sichuan. 偶极横波成像测井受地层水矿化度的影响很小,在高阻(淡)水层、低阻(高矿化度)油气层评价中有独特的优势。
Correlativity Analysis between Liver Shear Wave Speed and Fibrosis Grades in Chronic Hepatic Diseases 慢性肝病肝剪切波速与纤维化分级的相关性研究
Numerical Study for Measurement of Shear Wave Velocity in Logging-while-drilling Environment 随钻测井环境中地层横波速度测量的数值研究