Shear creep mechanism and the influence of joint plane rheology upon shear strength are analyzed by a comparative study between the fast shear and shear rheological experiment of rock joint samples taken from Longtan Hydraulic Power Plant.
通过对龙滩水电站岩石节理样本进行快剪和剪切流变试验的比较研究,分析了节理面流变对剪切强度的影响及剪切蠕变机理,确定了节理面的长期抗剪强度,并从岩石理论模型出发,对试验数据进行了回归分析,建立了不同正应力作用下的剪切蠕变经验公式,以便于了解岩石材料在给定条件下的蠕变特性。
The influence of the irregular geometrical configuration of the joint surface on the wave propagation,inelastic deformation and energy dissipation has been analyzed.
应用SHPB试验和分形方法研究节理岩石的应力波动与能量耗散关系,分析节理面不规则结构对应力波穿越节理时的波动性质、非弹性变形和能量耗散的影响。
In order to see into stability of rock mass during crack propagation,and the fracture toughness increment of crack by bolt which will prevent propagation of crack,the relationship of shear strength of bolted joint plane and bolting parameters in compressive-shear stress state is set up.
为弄清裂纹扩展性态与岩体稳定性的关系及锚杆的增韧止裂作用,建立了压剪应力状态下加锚节理面抗剪强度与锚固参数之间的关系,并用突变理论建立了加锚节理面压剪应力状态下分支裂纹扩展的突变模型,对于全面了解裂纹扩展过程及评价岩体稳定和提前合理采取加固措施具有重要意义。
Creep model for rock mass considering normal creep of rock joint plane
考虑节理面法向蠕变的节理岩体蠕变模型
The copper is disseminated in small joint surfaces and cracks in the porphyries.
铜浸染在斑岩的细小节理面和裂隙中。
The following definitions apply to any planar surface, e.g. bedding, fault, joint or cleavage planes, veins or mineral deposits.
以下诸定义适用于任何平面，如层面，断层面，节理面或劈理面，岩脉或矿床。
Joint surfaces of the columns do not show slickensides or any evidence of movement.
柱状节理面上未见断层擦痕或任何移动的证据。
Directional Simulation Tests on Shear Strength of Rock Joint Surface
岩体节理面抗剪强度的方向性模拟试验研究
Numerical analysis for shear strength and deformation characteristic of joint plane with complicated surface
复杂节理面剪切强度和变形特征的数值分析
Intensity variation of electromagnetic emission (EME) of the rock masses with joints under stress wave action
应力波作用下节理面前后电磁辐射强度的变化
Review of The Syllable Edited by Harry van der Hulst & Nancy A. Ritter;
现代音系学音节理论面面观——《音节论:理论与事实》述要
nodal slide
测节器nodalsurface波节面
Projected textures don't give much detail for the surface.
投射纹理不能获取更多的表面细节。
Resource-Effient Society and Generalized Total Lalue Management;
节约型社会解读与广义全面价值管理
Study of Joint Surface Topography and Application in Strength Criterion of Rockmass Containing Discontinuous Joints;
节理表面形貌研究及在非贯通节理岩体强度准则中的应用
Natural rock joint surface profiles belong to fractal category.
自然岩石节理表面轮廓线可以看作为分形曲线。
In the preceding section we discussed the valence bond (VB) or electron-pair theory of bonding.
在前面一节，我讨论了价键法——电子配对理论。
China situation reguires chinese to economy thoroughly and reasonably apply the limited resources, china traffic system cannot copy American.
中国国情要求我们全面节俭,合理利用有限资源。
TV Station Tapes Management System Connected with Program Produces and Broadcast System
面向节目生产与播出的电视台磁带库管理系统
Research on Theory and Method of Green Design for Energy Saving;
面向能源节约的产品绿色设计理论与方法研究
On the All-round Administration and Detail Maintenance of Multi-media Classroom System;
多媒体教室系统的全面管理和细节维护