介绍了在软弱岩体中静荷载测试中钻孔弹模计法的原理和方法,并将该法运用到现场,得到了软弱岩体的压力变形的两种特殊形式。
The principle of a new static loading test method for weak rock masses, a method of borehole elastic modulus gauge, is described.
为了解管道修复中焊接残余应力对管道完整性的影响,用钻孔法分别测试了打孔管道的不同焊接修复结构的残余应力,并和管道螺旋焊缝处的残余应力进行了对比。
The residual stress tests were conducted on different weld structures of repaired pipelines by drill-hole method in order to investigate the influence of welding repair on pipeline integrity.
第四纪钻孔与基础地质、水文地质钻孔有所不同,常有更为复杂的测试和实验资料。
Quaternary borehole differs from that of fundamental geology and hydrogeology as it has more complicated testing and experimental data.
并与同一钻孔中的常规压水试验结果以及其他地区渗透系数测试数据的统计分析资料进行了对比。
The test results are compared with Lugeon test results in the same borehole and statistical analysis of permeability test results in other areas.
介绍了钻孔高压压水测试技术,并结合其在工程中的具体应用做了初步分析。
This paper presents a high pressure permeability measurement technique in boreholes and its application for pressure tunnels.
通过沿海某大型火电厂主厂房地基中超长钻孔灌注桩静载试验和桩身轴力测试,探讨软土地基中超长钻孔灌注桩的承载力性状和荷载传递机理。
According to the static loading test and the axial force test, the bearing capacity and load transfer mechanism of the over-length pile in the littoral soft clay are discussed.
测试了相同规格刚芯水泥土搅拌桩和混凝土钻孔灌注桩的承载力,并研究了芯桩长度对刚芯水泥土搅拌桩承载力的影响。
The bearing capacity of the same specification cement soil mix stake and the concrete drill holing stake, and the influence of staking length to the cement soil mix stake bearing capacity were tested.
本文主要介绍钻孔弹模仪的测试原理、方法及成果计算。
Measuting principle, method and calculating result of boring elastic modulus instrument are introduced in this paper.
利用浅层地震技术和深孔波速测试技术,结合工程地质勘察和地质钻孔资料对沪闵路高架桥工程场地作地基评价。
This paper used earthquake technology of shallow layer and measuring technology in single hole combining means of engineering geological A structure in Humin road .
通过温州软土地基中超长钻孔灌注桩静载荷试验和桩身轴力的测试,探讨了软土地基中超长钻孔灌注桩的承载力性状和荷载传递机理。
In this article, the bearing capacity behavior and load transfer mechanism of super long bored pile in Wenzhou soft clay are discussed, on the basis of the static loading test and axial force test.
一款从钻孔抽进行测试原地渗透性设计和结构分析的软件。
In situ permeability from borehole pumping tests. In situ permeability from borehole pumping tests. The following evaluation met...
为了研究粉土中钻孔群桩的工作性能和承载力等问题,进行了系统的接近于原型尺寸的现场群桩试验。通过埋设测试元件对承台土反力、桩侧摩阻力、桩端阻力、桩土相对位移等进行了测定。
Systematic field tests on pile groups with near prototype size have been carried out in order to research into the behavior and bearing capacity of bored pile groups in silt.
运用深钻孔套芯解除法对阳江抽水蓄能电站进行了三维地应力测量,并将测试结果与水压致裂法进行了比较。
The overcoring method in deep borehole is one of the robust 3D geo-stress measuring methods at home and abroad.
运用深钻孔套芯解除法对阳江抽水蓄能电站进行了三维地应力测量,并将测试结果与水压致裂法进行了比较。
The overcoring method in deep borehole is one of the robust 3D geo-stress measuring methods at home and abroad.
应用推荐