IMECH-IR  > 力学所知识产出(1956-2008)
柔性边界加载试验机研制
Alternative TitleSTUDY AND MANUFACTURE OF FLEXIBLE BOUNDARY LOADING TESTING MACHINE
孟祥跃; 李世海; 张均锋
Source Publication岩石力学与工程学报
2004
Volume23Issue:10Pages:1760-1764
ISSN1000-6915
Abstract现有的土力学试验机都是刚性边界加载,也就是等位移边界加载.这种试验机基本上是以研究均匀材料为目的,并且,它主要用于研究材料内部一点的应力-应变状态和强度准则.而实际的土石混合体和破碎岩体内部包含有结构面和节理面等,它们是非均匀、非连续的,在外力的作用下其内部的应力分布是不均匀的.对于这种材料,其真正的受力条件是等应力边界条件.为此,介绍了一种自行研制的三轴试验机--柔性边界加载试验机.该试验装置可以更好地从均匀加载的角度研究非均匀、非连续介质的变形及破坏规律.对这种试验机的原理和设计作了说明;推导出了轴压、围压、平衡压之间的协调关系;同时,还介绍了超声波位移测量系统以及压制试样的装置和压制过程.
Keyword岩土力学 试验机 柔性边界 轴压 围压 平衡压 超声波位移测量
Subject Area力学
Indexed ByCSCD ; EI
Language中文
CSCD IDCSCD:1670812
Citation statistics
Cited Times:13[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/16147
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
孟祥跃,李世海,张均锋. 柔性边界加载试验机研制[J]. 岩石力学与工程学报,2004,23,10,:1760-1764.
APA 孟祥跃,李世海,&张均锋.(2004).柔性边界加载试验机研制.岩石力学与工程学报,23(10),1760-1764.
MLA 孟祥跃,et al."柔性边界加载试验机研制".岩石力学与工程学报 23.10(2004):1760-1764.
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