1) stirred soil pressure
扰动土土压力
2) dynamic soil pressure
动土压力
1.
The rule of acceleration response of modelled soil and structure,the dynamic strain of structure and the dynamic soil pressure between soil and structure were obtained.
计算得到了车站结构模型和区间隧道模型的加速度响应、土–结构间的动土压力值以及结构模型的动应变值。
2.
Based on the data analysis of the shaking table test studying complex structure-pile-soil interaction,this paper analyzes fully the earthquake responses of structures by using acceleration dynamic coefficient,maximum deformation,maximum normal strain and maximum dynamic soil pressure.
本文从分析复杂结构-桩-土振动台模型试验数据入手,用加速度动力系数、最大位移、最大正应变、最大动土压力等指标对结构的地震响应全面分析,并对比桩、地下结构、地上结构的不同响应,研究发现:结构不同部分最大地震响应发生的频率不尽相同,且受地震动频谱特性及自身频率影响,天津波加载时结构的地震响应较大;地表以下,当震级较小时,土-结构对地震动起放大作用,随着震级的增加,对地震动放大作用减缓甚至减小;最大位移随结构高度增加逐渐增大,在桩与地下结构交界处和地表处,位移改变较大;地下结构柱、桩最大正应变呈中间大、两头小分布;最大动土压力随着深度增加呈两头大、中间小分布,且地表处最大;总的土压力受最大动土压力影响较大,随深度增加有先降低、后增大的趋势。
3) dynamic earth pressure
动土压力
1.
The results indicate that dynamic earth pressure trends to rise with the increase of train speed.
7路涵过渡段进行了动应力测试,分析了动土压力与列车速度的关系、沿线路纵向分布以及随深度的变化。
2.
In order to investigate the mechanism of instability and failure of the deeply embedded large cylindrical structure under random waves, wave flume experiments with different wave conditions were carried out and the corresponding dynamic earth pressures on the structure were measured.
为探究随机波作用下沉入式大圆筒结构的失稳破坏机理 ,文章进行了不同波浪条件下的随机波水槽实验并测取了结构表面的动土压力时程 ,通过在时域和频域的综合分析并结合结构的实际失稳状态 ,文章对沉入式大圆筒结构的失稳破坏机理进行了探索和阐释。
3.
Based on the method of effective stress analysis using a multiple shear plasticity model and the concept of liquefaction front,numerical modeling for deformations and dynamic earth pressures acting on the shallow duct-type reinforced concrete(RC) structures subjected to earthquake motions is presented.
基于多重剪切机构塑性模型和液化前缘面的有效应力分析方法,分析不同地震强度下液化场地中浅埋大断面矩形钢筋混凝土结构物变形与地震动土压力分布特征,进而探索0。
4) dynamic pressure of soil
动土压力
1.
On the basis of this (analysis,) the generating principles and components of the dynamic pressure of soil in the road foundation are discussed.
由此对高速列车荷载作用下,路基动土压力产生的机理及其土压力的构成进行较深入的研究。
2.
The calculation methods of dynamic pressure of soil and the author s view of calculating dynamic pressure of soil for a circular artificial Island are presented and th.
介绍了动土压力的计算方法及圆柱形人工岛动土压力计算观点，并用能量法计算出人工岛模型的自振频率。
5) active soil pressure
主动土压力
1.
Research on active soil pressure and stability of retaining wall with broken back surface;
对折线墙背上主动土压力和挡土墙稳定状态的研究
2.
With the method of level layer elemental analysis, the laws of distribution of active soil pressure and height of its resultant application point were deeply studied.
利用水平层单元分析法 ,研究主动土压力的分布及其合力作用点高度的变化规
6) passive soil pressure
被动土压力
1.
The author suggests that, when a drop shaft subsides in normal conditions, not only it bears the earth pressure of the pit but also suffers from the passive soil pressure on the foot blade of the drop shaft.
分析探讨沉井在表土中下沉时所引起的受力现象及其相关的论点 ,发现沉井在正常下沉过程中 ,不仅仅会受到竖井表土地压的作用 ,更主要是沉井的前端 (刃脚 )受到被动土压力的作
2.
Through a detailed analysis of a failed pit supporting project, the authors calculated the initiative and passive soil pressures of the cement-stirred pile retaining wall, conducted checking computations of its resistance to overturning and slipping, and put forward such solutions as unloading, sloping, sealing-up and reinforcing.
通过对一基坑支护工程的失败原因进行详细分析，对水泥搅拌桩挡土墙进行了主动土压力、被动土压力的计算及其抗倾覆、抗滑移的验算，提出了卸载、放坡、止水和加固等相应的处理措施 ，取得了较为满意的效果。
补充资料：白土,纯白生石膏,白色软粘土,制管土
CAS：10101-41-4
分子式：O4S·Ca·2H2O
分子质量：172.16
中文名称：二水硫酸钙；二水合硫酸钙；石膏；硫酸钙晶须；硫酸钙,二水；雪花石膏；石膏粉；纤维石(方解石,霰石或石膏的变种)；亚硒酸盐,透石膏；白土,纯白生石膏,白色软粘土,制管土
英文名称：Calcium sulfate dihydrate；Sulfuric acid calcium salt , dihydrate；calcium(ii) sulfate, dihydrate (1:1:2)；alabaster；annaline；ci 77231；ci pigment white 25；compactrol；gypse；gypsum stone；land plaster；light spar
分子式：O4S·Ca·2H2O
分子质量：172.16
中文名称：二水硫酸钙；二水合硫酸钙；石膏；硫酸钙晶须；硫酸钙,二水；雪花石膏；石膏粉；纤维石(方解石,霰石或石膏的变种)；亚硒酸盐,透石膏；白土,纯白生石膏,白色软粘土,制管土
英文名称：Calcium sulfate dihydrate；Sulfuric acid calcium salt , dihydrate；calcium(ii) sulfate, dihydrate (1:1:2)；alabaster；annaline；ci 77231；ci pigment white 25；compactrol；gypse；gypsum stone；land plaster；light spar
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