换填法,replacement method
1)replacement method换填法
1.The application ofreplacement method in base treatment of highway culverts;换填法在公路涵洞基底处理中的应用
2.Treatment of pile foundation accident withreplacement method and rigid pile composite foundation;用换填法及刚性桩复合地基处理桩基质量事故
3.Problems needing attention of treating soft foundation usingreplacement method in construction换填法处理软弱地基在施工中应注意的问题
英文短句/例句
1.Application of earth replacing method in base of national grain depot;换填法在国家粮食储备库基础中的应用
2.Problems needing attention of treating soft foundation using replacement method in construction换填法处理软弱地基在施工中应注意的问题
3.Replacement Method′s Application in Soft Clay Subgrade Disposal of Highway换填法在公路软土地基处理中的应用研究
4.one-trip crossover packing system一步法转换充填砾石工具
5.The Application of the Method of Trades Fills in Breaker Strip Law in the Ground Processing and its Effect;换填垫层法在地基处理中的应用及效果
6.On application of replacement cushion method in extension project of Jinbei Aluminum Industry换填垫层法在晋北铝业扩建工程项目中的应用
7.Research on optical mark card reader based on blur Hit-Miss transform基于模糊Hit-Miss变换的信息填涂卡识别方法研究
8.Application of CFG pile and exchange filling cushion in saline foundationCFG桩和换填垫层法在盐渍土地基中的应用
9.The Combined Treatment of Coastal Rinsefill Foundation with the Vacuum Preloading + Dynamic Compaction Replacement真空联合堆载预压+强夯置换法组合处理沿海冲填土地基
10.packed-lantern-ring exchanger填料-灯笼-环换热器
11.outside-packed floating head exchanger外填料式浮头换热器
12.It is shown, by settlement monitor after completion of the project, that backfilling foundation pits with this kind of soil mixture is a practical foundation construction method.对工程竣工后的沉降监测表明,四合土换填处理地基是一种实用的地基处理方法。
13.the addition or substitution of chlorine in organic compounds.向有机物中填加或置换氯的过程。
14.Will you please fill in the exchange memo and sign your name to it ?请您填一下这份兑换水单并签名好吗?
15.the substitution or addition of iodine atoms in organic compounds.向有机物中置换或填加碘原子的过程。
16.Please fill in the exchange menu as the clerk tells you.请按这位职员说的填写外汇兑换单。
17.8000kN·m High Energy Level Dynamic Compaction Replacement Method for Foundation Ground by Hydraulic Filling8000kN·m高能级强夯置换处理吹填地基
18.rill cut and fill method倾斜分层充填采煤法
相关短句/例句
earth replacing method换填法
1.Application ofearth replacing method in base of national grain depot;换填法在国家粮食储备库基础中的应用
2.Through summarizing the function principle and design point ofearth replacing method,and analyzing the accident causes happened in small bridge culvert foundation treatment by this method,the relative prevention measure being present will give some guidance for engineering practice.通过对换填法的作用原理、设计要点等进行总结,以及对换填法处理小桥涵地基工程常见事故原因进行分析,提出相应的防止措施,有望对工程实践具有一定的指导作用。
3.The article introduces the types of disease in expressway soft foundation,and proposes strengthening treatment measures for soft foundation asearth replacing method,drainage consolidation method,compaction method,soil cement mixing method,and chemical strengthening method according to action mechanism of the diseases,in order to improve the bearing capacity of expressway soft foundation.介绍了高速公路软土地基的病害类型,并根据其作用机理提出了换填法、排水固结法、挤密法、水泥土搅拌法、化学加固法等软土地基的加固处理措施,以提高高速公路软土地基的承载力。
3)method of water weigh down sand水坠换填法
4)replacement cushion method换填垫层法
1.Engineering application ofreplacement cushion method;换填垫层法在工程中的实际应用
5)replacing in situ soil with imported material换土回填法
6)crossover placement method转换充填法
延伸阅读
电容换相换流器电容换相换流器capacitor commutated converters, CCCd一onrong huonx一ong huonlluq{电容换相换流器(eapacitor。ommutatedeonverters,CCC)在常规换流器的交流侧申人电容器构成换相电路的换流器。电容器一般申接在换流桥和换流变压器之间(如图1所示)。电容换相换流器可以减少换流器的无功消耗,且无功消耗基本不随直流输送有功的变化而变化,减少了换流站无功补偿设备和相应的投切开关;可以显著提高交直流系统运行的稳定性,增加抗扰动能力,减少换相失败的机率,对于连接弱交流系统其作用更加明显,还可以抑制换流阀的短路电流。由于电容参加换相,使阀尖峰电压和谐波有所增加。┌──┬──┐│5 12│凡32│├──┤││││├──┼──┤│542 │562 │└──┴──┘图1电容换相换流器原理图无功平衡在常规换流器中,换流器消耗的无功随直流输送有功的变化而变化。当直流输送额定功率时,换流器无功的消耗近似于输送有功的一半。这需要安装相应的无功补偿设备并通过不断投切无功补偿分组来保持换流母线的电压水平以及与交流系统的无功交换量,见图2(a)。无功补偿装置投切时,对交流系统产生扰动;当直流系统因故障停运时,会在换流站交流母线上产生较高的暂时过电压。 口‘p、呈之!一丝塑生乙限流器不平衡t()叨川,)瓜、亏:乍()图2人犯《P .uj滤波器为印.u》常规换流器和电容换相换流器的无功消耗(a)常规换流界,(b)电容换相换流器采用电容换相换流器后,换流站无功补偿容t可降至小于输送有功功率的15%,并且当直流抽送功率发生变化时,换流器消耗的无功变化缓慢,不偏要安装随有功变化而投切的无功补偿装皿,见图2(b).通过适当选择申联电容的容量,可以使所需的无功由几组高性能、低容量的交流滤波器来补偿,如采用连续可调交流滤波器(见换流站连续可调交流滤波装里).动态德定性能电容换相换流器可以明显改善直流输电的动态稳定性能.电容器的申人直接影响了换相电压,使逆变侧的定关断角运行特性成为正斜率直线。而常规换流器的运行特性为负斜率直线,它和整流侧最小口角特性的交点不是一个稳定运行点(见直流堵电系统运行特性)。而电容换相换流器不存在不稳定工作点,特别是当逆变侧为弱交流系统时,其稳定性显著优于常规换流器。在电容换相换流器中,除了交流母线电压以外,电容器提供了一个附加的换相电压。