1) geotechnical centrifuge model test
土工离心模型实验
2) geotechnical centrifuge model test
土工离心模型试验
1.
For investigation of the failure mechanism of the HDPE geomembrane on the slope of a newly constructed landfill, which is related to a series of small boreholes during the construction, tensile tests and geotechnical centrifuge model tests are carried out on the intact and damaged HDPE geomembranes as well as their simulants.
为分析某一现代卫生填埋场边坡上铺设的高密度聚乙烯膜(HDPE膜)因施工损伤而引发的断裂机制,开展了条带拉伸试验和土工离心模型试验。
2.
Four cases of 50 g dynamic geotechnical centrifuge model test,dry sine input-wave model 1,saturation sine input-wave model 2,saturation model 3 of level 1 scenario input-wave.
基于动态土工离心模型试验来研究强震动条件下液化土同桩基础的相互作用问题。
3.
Based on the geotechnical centrifuge model test, the problem was investigated by the finite element program FLIP(Finite element analysis of Liquefaction Program)developed with effective stress method.
强震动条件下液化土同构筑物的相互作用问题具有非线性和复杂性等特点,基于动态土工离心模型试验应用有效应力动力有限元来研究,即应用非线性动力有限元FLIP解析土工离心模型试验结果,对比分析来再现建于液化土地基上的实际栈桥式基础在大地震下的破坏程度、状态和机制,取得了较好成果。
3) centrifugal model test
土工离心模型试验
1.
In order to dispose the foundation of the high liquid limit soil,a centrifugal model test has been chosen,which uses the centrifugal power brought by centrifugal machine to improve the bulk power of the model and to form the man made gravity.
为了处治高液限土地基,对室内土工离心模型试验进行分析,利用离心机产生离心力场,提高模型土体的体积力,形成人工重力。
4) geotechnical centrifuge experiment
土工离心实验
5) geotechnical centrifuge model
土工离心模型
1.
Some advances in geotechnical centrifuge model test technology in recent years are reviewed in this paper, including the selection of model materials, the analysis of errors of geotechnical centrifuge model test, the development of data acquisition system, the technology of dynamic state simulation, and the technology of dynamic geotechnical centrifuge model test.
对近年来在土工离心模型试验技术方面取得的一些进展加以概括和总结 ,包括模型材料的选择、离心模型试验误差分析、数据采集系统的研制、动态模拟技术、动力土工离心模型试验等方面。
6) centrifuge model test
土工离心模拟试验
1.
Geotechnical centrifuge model tests of the retaining wall with deep mixing piles;
深层搅拌桩挡土墙土工离心模拟试验研究
补充资料:岩体离心模型
岩体离心模型
centrifugal model of rock mass
丫ant!!一x}n mox(ng岩体离心模型(eentrifugal model。f:oek ma-ss)将按一定几何比,用原型岩石、相似材料或光弹材料制成的模型,放人离心机回转盒中,用均匀旋转时的离心力场来模拟岩体工程结构受力边界条件,使之保证重力相似的研究方法。离心机的主要参数有外径、有效半径每分钟最大转速、最大离心模拟比、电机功率。离心机的构造与几何尺寸应根据实际用途和模型尺寸,以及对离心力相对误差的要求设计。对光弹模型加载的离心机,应配有可以进行应力冻结的加热恒温装置;对岩石或相似材料模型加载时,必须装备各种记录测量模型应力、变形、位移或破坏等仪器及传感器离心机工作时,应有专门的控制装置,可任意调整和控制转速。 (吕乃璧)
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