Abstract : gravity retaining wall used for landslidecontrol is wastful in materials exactly , for its quantity of masonry is too much 文摘:用于治理滑坡的重力式挡墙，由于其圬工量太大，材料确有浪费。
Min followed by wet washing tower and gravitation dust collectors . few domestic manufacturers have the capability to produce electrostatic dust collectors ；其次为生产湿式洗涤塔与重力式集尘机，具有产制静电集尘机之实绩者较少。
Abstract : this paper centers on some blast methods for large highway bridges of gravity in the river and provides some constructive experiences for similar blast projects 文摘:本文重点介绍河中重力式大型公路桥的爆破拆除方法，为类似拆除工程提供施工经验。
In this article , when considering effect of earthquake and under - ground water , the failure mode of gravity earth - retaining wall and the way of settling the limit of reliability are analyzed 摘要分析了在地震和地下水作用下重力式挡土墙的失效模式以及求挡土墙可靠度界限的方法。
Dredging of an immersed tube tunnel trench to - 30mpd alongside the existing gravity structure seawalls would undermine the seawalls , the bases of which are around - 5mpd 现有的重力式结构海堤的地基在主水平基准面以下约5米，沿海堤挖掘沉管隧道坑道至主水平基准面以下30米会削弱这些海堤。
Soil - nail wall supporting technology formed a gravity earth retaining wall by embedding some given size and given density slender bars and sprayed concrete in reinforced soil 摘要土钉墙支护技术通过在被加固土体内植入一定长度和密度的细长杆件与喷射混凝土面板，形成了一个类似重力式挡土墙。
On the basis of many related data from abroad , this thesis is an attempt to simulate the hydrodynamic characters of abyssal gravity cages under the action of currents and waves 本论文正是从这一点出发，根据国外有关抗风浪网箱资料，在试验室中模拟深水重力式潜网在水流、波浪作用下的受力特性。
The train of thought on adopting granite residual soil as the bearing course in local areas of the gravity wharf for dachanwan port area container wharf phase project in shenzhen port is expounded 摘要介绍深圳港大铲湾港区集装箱码头一期工程重力式码头局部位置采用花岗岩残积土作为持力层的设计思路。
Based on the systematic analysis of common problems in gravity wharf construction and summarization of engineering practice , this paper puts forward corresponding preventive and control measures for the problems 摘要通过对重力式码头施工中几个常见问题的系统分析和工程实践总结，提出了相应的预防及控制措施。
Based on project improved jc method is applied to calculate unitary reliability , the pertinence with the invalid mode being considered farther , the limit of reliability is calculated 结合工程实际，用改进的jc法时一重力式挡土墙单项可靠度进行了计算，并进一步考虑失效模式的相关性，求出了重力式挡土墙可靠度的界限。
