Through the X-ray diffraction analysis and point loading strength test, intrinsic causes for the rockburst in some sandy mudstones in Erlang mountain highway tunnel has been ascertained.
通过X射线粉晶衍射成分分析,结合岩石点荷载强度试验研究,查明国内外首次发现的此隧道部分砂质泥岩发生岩爆活动的内在原因。
The testing purpose, model design principle, testing case, loading program, strain and arrangement of deformation test point of the special-shaped arch bridge test model are introduced in detail.
介绍了该桥模型试验的目的、模型设计原则、测试工况、加载方案以及应变和变形测点布置情况等,给出了几个主要荷载工况下模型试验的主要结果。
Concerning the stipulation and statement for empirical formula and revised index in point loading strength test there are still some uncertainties in related specifications and manuals.
关于点荷载强度试验的经验公式及其修正指数的规定和论述,在相关的规范和手册中还有一些有待明确的方面,因此在岩土工程应用中存在着一定的局限性。
The loading principle, loading project and rule of measuring-point arrangement for bridge static test are presented.
阐述了桥梁静载试验的加载原则、加载方案设计和测点布置规则。
Based on the deformation modulus from the in-situ plate loading test, the settlement of each point on the raft foundation was calculated using spring model with concentrating force.
根据原位压板试验确定的强度和变形参数计算筏板基础下地基的承载力,并采用集中力弹簧模型计算筏板各点的沉降。
Test was made on loading properties of metal connectors in the point supporting glass structure of the conservatory of Beijing Arboretum.
在点式支承玻璃建筑中,金属连接件的承载性能对整个结构的承载性能有很大影响。
Testing purpose, model design principle, testing case, loading program, strain and deformation test point arrangement of the first Zhongshan Bridge test model are introduced in detail.
介绍了该桥模型试验的目的、模型设计原则、测试工况、加载方案以及应变和变形测点布置情况等,给出了几个主要荷载工况下模型试验的主要结果。
The test of third-point flexural-tensile beams was done in static loading and impact loading;
进行了静态荷载和动态冲击荷载作用下的混凝土三弯点梁试验;
This paper mainly discusses the two operating points for the test of synchronous machines, no-load point and zero power loading point.
本文主要对同步电机试验中的空载点和零功率负载点两个特殊工作点的运行工况进行了分析。
Theoretical research based on the quasi-static test, organized loading-displacement hysteretic curves, found out timber frame's approximate yield point;
此外又在试验基础上进行了理论研究,根据试验数据整理出木构架的荷载位移滞回曲线,找出了木构架的近似屈服点;
Theoretical research based on the quasi-static test, organized loading-displacement hysteretic curves, found out timber frame's approximate yield point;
此外又在试验基础上进行了理论研究,根据试验数据整理出木构架的荷载位移滞回曲线,找出了木构架的近似屈服点;
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