1) arching effect
成拱效应
1.
Based on the soil plasticity and limit analysis and with the arching effect taken into consideration,the failure mode of soil mass of short rigid retaining walls is presented and the upper value of soil pressure is deduced.
在塑性极限分析理论的基础上,结合成拱效应提出了短刚性挡土墙后土体的破坏模式,导出了作用在其上土压力的上限值,并通过例子进行了计算;另外,也对柔性挡土墙在设计计算中存在的问题进行了论述。
2) arch effect
拱效应
1.
Effect of geomembrane and core-wall united impervious system on arch effect of core-wall in high earth-rock dams;
膜土联合防渗系统对高土石坝心墙拱效应的影响
2.
Analysis of arch effect in earth-rock dam engineering;
土石坝工程的拱效应分析
3.
The article narrates the seepage prevention performance of weathered soil , the use in prevention from arch effect and the good mechanical property in seepage prevention of dam ,and gets the application prospect of weathered soil.
风化料做坝体防渗的防渗性能、预防拱效应作用,以及其用作防渗体的良好力学性质,阐述了风化料的应用前景。
3) soil arching
土拱效应
1.
Study of soil arching in piled embankment with FEM;
桩承式路堤土拱效应有限元研究
2.
Field tests on soil arching of highway embankments reinforced with rigid piles and their comparison with current analytical methods;
刚性桩加固高速公路软基土拱效应现场试验研究及其与解析解的比较
3.
Experimental investigation on soil arching in piled reinforced embankments;
桩承式加筋路堤土拱效应试验研究
4) soil arching effect
土拱效应
1.
Solution of problem of earth pressure on retaining wall calculated by method of soil arching effect;
土拱效应原理求解挡土墙土压力方法的改进
2.
Numerical analysis of soil arching effects in displaced passive piles considering lateral soil movements;
考虑桩土侧移的被动桩中土拱效应数值分析
3.
Analysis of soil arching effect between adjacent piles and their spacing in cohesive soils;
黏性土桩间土拱效应计算与桩间距分析
5) soil arch effect
土拱效应
1.
Study on soil pressure calculation based on the model of horizontal layer element and soil arch effect;
基于水平层单元体及土拱效应模型土压力计算研究
2.
Based on the analysis of the soil arch effect between adjacent anti-sliding piles in some slope projects,it is proposed that the relation between the piles spacing and the cohesive force c as well as the internal friction angle of the soil behind piles can be found,and the suitable spacing can.
土拱效应是安全经济地发挥抗滑桩等非连续支挡结构的支护功能的重要前提,桩间距与成拱作用密切相关。
6) arch action
拱效应
1.
Centrifugal model of arch action of granular soil fills of culverts under high embankment;
高填方路堤涵洞碎散体填土成拱效应离心模型
2.
Study of creep convergence mechanism of high concrete face rockfill dam with consideration of rockfill arch action;
考虑拱效应的高面板堆石坝流变收敛机制研究
3.
The principle of earth pressure and arch action variation with the height of fills and the boundary conditions are studied by model test.
通过模型试验研究了不同边界条件下高填方涵洞涵顶土压力随填土高度变化的规律,以及高填方涵洞的成拱效应,测试结果表明,当涵顶填土达到一定高度以后,在涵洞上方将产生拱效应,但由于高填方涵洞上方路基填料是不同于岩石的散粒体,高填方涵洞上方的拱效应具有不稳定的特点,使上部填土压力在填土高度增加过程中仍能部分地传递到涵顶上,使涵顶上的土压力小于理论土压力并随填土高度成非线性规律变化。
补充资料：小拱
1.见"小共"。
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