1) pile foundation settlement aging
桩基沉降时效性
2) pile foundation settlement
桩基沉降
1.
Considering the uncertainties in various internal operating loading and external forces,flaw sizes,material fracture toughness and mechanical robustness,this paper presents a probabilistic assessment methodology for the pile foundation settlement piping.
充分考虑工况载荷、缺陷尺寸、断裂韧度、机械强度等参数的不确定性,根据R6双判据准则,通过Monte Carlo模拟方法对发生桩基沉降的管道进行了失效风险分析,得到它的失效概率,对于掌握发生桩基沉降管道的安全可靠性具有一定的实用价值。
3) settlement of pile foundation
桩基沉降
1.
The calculation of additional stress is a key link in estimation of the settlement of pile foundations.
土中附加应力的计算是桩基沉降计算的重要环节 ,本文对目前常用的Boussinesq和Mindlin应力计算方法 ,以及它们对大桩数的建筑桩基和小桩数的桥梁桩基的适用情况进行了分析对比。
2.
Four factors to influence the calculation of final settlement of pile foundation by using the current code are analyzed herein.
笔者通过分析现行《规范》在桩基最终沉降量计算方面的四个制约因素和大量桩基沉降实测资料 ,确立桩土间的时空效应原理 ,确定桩基沉降由竖向变形和侧向变形两部分组成 ,压缩层厚度在桩尖平面以下 0 6 18B范围内 ,压缩层范围内土层的压缩模量Es=1 4 9E0 1～ 0 2 ,并建立起Gan Chen模式的桩基最终沉降量计算方
4) pile settlement
桩基沉降
1.
The conception of "large value" and "small value" of the pile settlement is proposed according to the disturbance degree of construction of the piles.
根据桩基施工对土体的扰动情况,提出了桩基沉降计算的"大值"和"小值",并分别采用了Mohr-Coulomb模型和HSS模型计算。
5) settlement of foundation piles
基桩沉降
6) settlement time property
沉降时效特性
1.
But relevant design standards are not perfect, and specific guidance to the design and calculation methods is still scarce, and at the same time exploration of settlement time property and construction cycle after treated is not clear, which seriously impacts on its scientific nature.
桩板复合地基是处理客运专线、高速铁路软土和松软土地基应用较多的一种方法,但相应的设计规范还不完善,而且缺乏具体的设计计算方法指导,同时对处理后沉降时效特性及施工周期的认识也不清楚,严重影响了其应用的科学性。
补充资料：放射性烟云(见放射性沉降)
放射性烟云(见放射性沉降)
radioactive cloud
1以IlgsneXing yanyun放射性烟云(rauioae，ivo cloud)见放射性沉降。
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