1) settlement and differential settlement
沉降及差异沉降
1.
The in situ test is conducted on soft based viaduct pile foundation settlement to obtain statistics for analysis on how the foundation settlement and differential settlement affect the smoothness of the road on a viaduct.
依据软基上高架道路桥桩基实测沉降 ,统计分析桩基沉降及差异沉降对桥轨面不平顺性的影响。
2) different settlement
差异沉降
1.
Cracking is mainly due to dry/wet cycling, physicochemical reaction and different settlement.
开裂的主要机理是干湿循环作用、物理化学作用及差异沉降作用。
2.
The different settlement factors of the columns are analyzed and some useful control measures are enumerated.
研究了逆作法基坑支护工程中临时立柱施工精度的控制方法,分析了立柱差异沉降的因素以及控制措施,从而确保其在施工全过程中满足精度和沉降控制的要求。
3) differential settlement
差异沉降
1.
Influence of differential settlement on pavement structure in expressway widening project;
高速公路拓宽差异沉降对路面结构的影响
2.
Piled raft with gap between pile top and raft to adjust differential settlement;
用于调整差异沉降的预留净空桩筏基础模型试验研究
3.
The research of differential settlement of composite piled foundations;
复合桩基差异沉降有限元分析
4) settlement difference
沉降差异
1.
Firstly, the problem of settlement difference between the new pa.
由于扩建部分建筑高宽比远大于4,从而引发该扩建工程有两个技术难点:一是扩建部分与原有建筑的沉降差异问题;二是扩建部分与原有建筑的连接问题。
2.
Combining with wide application of the enlarge base multiple tower structure form in district design,it aims at several common problems in this kind of project design,such as confirming of fixity position,treatment of basic settlement differences and measures of structure super length provides suggestions,so as to improve application of the enlarge base multiple tower structure.
大底盘多塔结构形式广泛应用在小区设计中,针对此类工程设计中的几个常见问题:如嵌固端的确定,基础沉降差异的处理以及结构超长措施等提出了建议,以推广大底盘多塔结构的应用。
5) uneven settlement
差异沉降
1.
When the main body structure of a building had been finished,it was found that there were cracks in a part of frame girders,and there were great uneven settlement and the settlement speed that didn t meet the requirment.
某建筑物在主体结构完工时,发现部分框架梁上有裂缝,而且差异沉降及沉降速率较大,远未达到规范规定的稳定标准。
2.
For non-uniformity of soil strength at Chengdao Sea of Shengli Oilfield and the rupture of pipeline induced by foundation uneven settlement, one method to access the pipeline safety induced by uneven settlement was put out in this article.
针对胜利油田埕岛海域海床土体强度的非均匀性和可能引起的海底管线差异沉降破坏,提出1种海底管线差异沉降安全性分析方法。
6) difference settlement
差异沉降
1.
Calculation parameter determination of widened subgrade difference settlement
拓宽路基差异沉降计算参数的确定
2.
In order to judge the safety and feasibility of the entire system, the average settlement and difference settlement of buildings must meet the design requirements.
上部结构、基础、地基(含桩基)始终是一个共同作用着的整体,衡量这个整体是否安全可用,主要看建筑物的平均沉降与差异沉降是否满足要求。
3.
The settlement transformation and difference settlement are the key factors that affects the highway engineering quantity.
工后沉降与差异沉降是影响公路工程质量的关键。
补充资料：沉降
组成悬浮系的流体和悬浮物因密度差异，在力场中发生相对运动而分离，是一种属于流体动力过程的单元操作。靠重力实现分离的操作是重力沉降；靠惯性离心力实现分离的操作是离心沉降。
沉降用于气相悬浮系时，是从气体中分离出所含固体粉尘或液滴；用于液相悬浮系时，是从液体中分离出所含固体颗粒或另一液相的液滴。这种分离在生产上的目的有二：①获得清净的流体，如空气的净化、水的澄清、油品脱水等；②为了回收流体中的悬浮物，如从干燥器出口气体中回收固体产品、从流化床反应器出口气体中回收催化剂等。有时两个目的兼而有之。沉降操作在化工、医药、冶金、食品、环境保护等部门都有广泛应用。
沉降的推动力是悬浮颗粒受到的重力或惯性离心力，它正比于粒径的立方；而流体作用于沉降颗粒表面的阻力，正比于粒径的平方。因之颗粒越细，则沉降速度越小,分离也越困难。通常,用重力沉降分离的最小粒径为30～40μm;用离心沉降分离的最小粒径为5～10μm。更小的颗粒则用电除尘、超声波除尘等分离方法（见流体动力过程）。
沉降用于气相悬浮系时，是从气体中分离出所含固体粉尘或液滴；用于液相悬浮系时，是从液体中分离出所含固体颗粒或另一液相的液滴。这种分离在生产上的目的有二：①获得清净的流体，如空气的净化、水的澄清、油品脱水等；②为了回收流体中的悬浮物，如从干燥器出口气体中回收固体产品、从流化床反应器出口气体中回收催化剂等。有时两个目的兼而有之。沉降操作在化工、医药、冶金、食品、环境保护等部门都有广泛应用。
沉降的推动力是悬浮颗粒受到的重力或惯性离心力，它正比于粒径的立方；而流体作用于沉降颗粒表面的阻力，正比于粒径的平方。因之颗粒越细，则沉降速度越小,分离也越困难。通常,用重力沉降分离的最小粒径为30～40μm;用离心沉降分离的最小粒径为5～10μm。更小的颗粒则用电除尘、超声波除尘等分离方法（见流体动力过程）。
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