深基坑降水,deep foundation pit dewatering
1)deep foundation pit dewatering深基坑降水
1.Numerical simulation based on the three dimensional full coupling model betweendeep foundation pit dewatering and land-subsidence;深基坑降水与地面沉降变形三维全耦合模型及其数值模拟
2.Three dimensional coupled numerical model betweendeep foundation pit dewatering and land-subsidence;深基坑降水与地面沉降变形三维耦合数值模拟
3.The optimal designing theory ofdeep foundation pit dewatering for controlling land subsidence was discussed in loose sediment with great thickness and complex characteristics.目的探讨复杂巨厚松散沉积层以控制地面沉降为目标的最优化深基坑降水设计理论。
英文短句/例句
1.Building Settlements Induced by Dewatering in Deep Foundation Pit深基坑降水对周围建筑物沉降的影响
2.Dewatering Technology for Super Large and Deep Foundation Pit in Downtown Area闹市区超大、超深基坑降水施工技术
3.Application of Dewatering Technologies in Deep Foundation Pit Construction of Fanhu Station of Wuhan Metro武汉地铁范湖站深基坑降水技术应用
4.MECHANISM OF DEWATERING-INDUCED GROUND SUBSIDENCE IN DEEP SUBWAY STATION PIT AND CALCULATION METHOD地铁车站深基坑降水诱发沉降机制及计算方法
5.Dewatering Design and Construction of South Anchorage Deep Foundation Pit of Runyang Bridge润扬大桥悬索桥南锚碇深基坑降水设计与施工
6.Precipitation Design of the Subway Station Deep Foundation Pit and Analysis of its Application Effects地铁车站深基坑降水设计与实施效果分析
7.Precipitation in the Water Tube of Deep Foundation Construction管井降水在水中深基坑施工中的应用
8.Application of FLAC~(3D) to Analyse Impact of Dewatering Engineering to Peep Pit Soil Resilience工程降水对深基坑坑底回弹影响的FLAC~(3D)分析
9.Random Analysis of Pumping Water in Soft Soil Two-layer Structure Deep Foundation Pit;软土二元结构深基坑抽降水随机分析
10.Big Mouth Well Point Precipitation Construction Method城市深基坑大口井井点降水施工工法
11.Application of Well Point Dewatering in Deep Foundation Excavation of Metro井点降水在地铁深基坑施工中的应用
12.The application of light well dewatering in deep foundation excavation轻型井点降水在深基坑开挖中的应用
13.Research on Pressure-relief of Confined Water in Soft Soil Deep Pit and Its Practice某软土深基坑承压水降压研究及实现
14.Application of well-point dewatering technology on bridge deep foundation井点降水技术在桥梁深基坑中的应用
15.Influence of Dewatering of Confined Aquifers on Land Subsidence During Deep Excavation深基坑承压含水层降水对地面沉降的影响
16.Dewatering in deep excavation will cause settlement of surrounding soils.深基坑开挖中的降水会引起周围土体沉降。
17.Measures of Dewatering Deep Confined Water in Extra-deep Excavation超深基坑施工中实施抽降深层承压水的措施
18.The Application of Self Drainage Deep Well Technology in Huge Excavation自流深井降水技术在大型深基坑中的应用
相关短句/例句
dewatering of deep foundation pit深基坑降水
1.Practice shows FLAC~(3D) has practical significance in calculatingdewatering of deep foundation pit as well as ground subsidence it s caused.简要介绍了FLAC3D软件分析流固耦合问题的原理及其使用方法,并以武汉地区某深基坑降水工程为例,对其降水过程进行了三维流固耦合计算,得出在深基坑降水及其引起的地面沉降计算中,运用FLAC3D软件具有重要的现实意义。
3)pressure lowering in deep foundation pit by de-watering深基坑降水减压
4)deep-water hole深水基坑
5)design water-head(drawdown)of foundation Pit基坑设计水头(降深)
6)deep well point基坑开挖与降水深井点
延伸阅读
基坑施工降水基坑施工降水lowering of water level in foundation pit1 ikeng shigong iiongshui墓坑施工降水(lowering of wate:level infoundation pit)开挖基坑时，为防止地下水的渗入，确保基坑边坡的稳定，创造干燥和安全的施工环境，所采取的人工降低地下水位的措施。人工降低地下水位的主要目的是阻截土中潜流和降低自然水位。由于改变了地下水流方向，减少了对基坑的渗流破坏，从而保证了边坡的稳定，防止坑底隆起和产生流沙.根据土层渗水情况和所需降水深度，基坑降水可采用明渠法、井点法、管井法和辐射井法。明渠法沿基坑挖出明渠，将水汇集到集水井内，再用序斗或泵等设备将水排出。在沙土中，明渠内可以填入沙砾建成盲沟，以防沙土淤塞沟渠。明渠法降水深度较浅，适用于沙土和粘性土中降水。如果沿荃坑坑壁分段设置明渠，则可以增大降水深度。井点法用锤击、冲孔或钻孔方法沿墓坑周边作出深达含水层的孔洞，将配有滤水管头的井点管沉入含水层内或用射水法将带有球阀的井点管直接沉入含水层内。井点管与集水管道、抽水设备连接起来，组成井点系统。井点用水泵抽水时称为轻型井点，用真空泵抽水时称为真空井点，借助空气或高速水流的向上高速流动将水抽出时称为喷射井点。井点法适用于诊透一系数为。.05~lom/d的粘土和亚粘土.渗透系数为0.001~0.05m/d的粘土和亚粘土可采用电渗井点法降水。电渗井点法是以擂入土中的井点管作阴极，以插入土中的钢筋棒或铝棒作阳极，通过直流电后，由于直流电场作用，土中水分从阳极流向阴极，再从阴极井点笋一笋终匆…_
