2) dewatering
[英][di:'wɔ:tə] [美][di'wɔtɚ]
井点降水
1.
Light dewatering used in the foundation of the bridge construction;
轻型井点降水在桥梁基坑开挖中的应用
2.
Analysis of dewatering in de ep foundation pit engineering;
深基坑工程承压含水层井点降水分析
3.
Combined with the light dewatering system adopted in the foundation excavation of one building,key points of design,materials and general step of construction are introduced for the light dewatering system.
结合某建筑大楼基坑开挖所采用的轻型井点降水方法,阐述了轻型井点降水系统的设计计算要点、所需设备材料及施工的一般步骤。
3) well-point precipitation
井点降水
1.
Research on the design and construction of the program of well-point precipitation;
井点降水方案设计与施工研究
2.
On design of light well-point precipitation and its construction;
轻型井点降水设计与施工
3.
This paper, with the concrete engineering,expounded the practical application of the method of calculation of well-point precipitation.
本文结合具体工程，阐述了井点降水计算方法的实际应用。
4) well-point dewatering
井点降水
1.
The application of well-point dewatering in deep excavation work and construction example;
井点降水在基坑施工中的应用及工程实例
2.
Analysis of irregularly arranged well-point dewatering and settlement;
非规则排列的井点降水与沉降计算分析
3.
On calculation of hydrologic parameter in well-point dewatering
井点降水水文参数的计算
5) well point dewatering
井点降水
1.
Application research of well point dewatering on civil defense project
井点降水在人防工程中的应用研究
2.
Because of complicated geological conditions and neighboring environment in the site of foundation pit of Wuhan Zhenghewangfu Garden,combined supporting method was adopted with pile anchor retaining,shaft sealing with dry jet mixed pile and well point dewatering,so safety was ensured for construction of deep foundation pit,surrounding buildings and underground utilities.
针对武汉政和王府花园深基坑极为复杂的地质条件和周边环境,采用桩锚支护、粉喷桩桩侧止水、井点降水的联合支护方案施工,保证了基坑施工和周边建筑物及地下管线的安全,降低了工程成本,缩短了工期,取得了很好的经济效益和社会效益。
3.
According to site lithologic association,hydrogeologic condition,excavation shape,depth and excavating scheme,three layered annular Abyssinian well point dewatering is mainly used,and assis.
根据场地的岩性组合、水文地质条件、基坑形状、深度和开挖方案等特点,采取了三层环形管井井点降水为主和轻型井点降水为辅的降水方案,克服了工程时间紧、工程量大、提供勘察资料差、水文地质条件复杂等问题,完成了降水、开挖、管道连接和场地恢复工作,为类似项目提供了借鉴。
6) well point precipitation
井点降水
1.
Application of light well point precipitation in foundation pit engineering;
轻型井点降水在基坑工程中的运用
2.
At the same time,the method of light well point precipitation is also used to decrease the groundwater level,which can ensure the slope stability of foundation.
同时,采用轻型井点降水能够有效降低基坑地下水位,确保基坑边坡稳定。
3.
By the introduction of Matoushan Tunnel of Ganlong Railway, the paper introduces the combination of parallel pilot hole and well point precipitation, explains the reason, and presents the treatment measures.
通过对赣龙铁路马头山隧道工程的介绍,分析了平行导坑与井点降水在隧道中的结合情况,并对其处理过程作阐述。
补充资料：电渗
分子式：
CAS号：
性质： 电动现象之一。指在电场作用下液体(通常是水)相对于和它接触的固定的固体相作相对运动的现象。单位场强下的液体移动速度称为电渗速度。液体的电渗速度与固液两相间的ξ电势成简单的正比关系，所以可以利用电渗来测量ξ电势，但此法只限于能形成毛细管或多孔介质的材料。电渗在工业中常作为驱除水分的方法。
CAS号：
性质： 电动现象之一。指在电场作用下液体(通常是水)相对于和它接触的固定的固体相作相对运动的现象。单位场强下的液体移动速度称为电渗速度。液体的电渗速度与固液两相间的ξ电势成简单的正比关系，所以可以利用电渗来测量ξ电势，但此法只限于能形成毛细管或多孔介质的材料。电渗在工业中常作为驱除水分的方法。
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