泵房硐室群,pump house chambers
1)pump house chambers泵房硐室群
1.In order to study the effect of stability on roadway layout of deep soft rockpump house chambers,we analyzed the characteristics and reasons of the chambers\" deformation and destruction with conventional design,proposed the optimum design technology,discussed it\"s design principles,and introduced the equivalent formula of combined wells and the optimal construction process.为了研究深部软岩泵房硐室群空间布置对稳定性的影响,分析了采用常规设计的深部泵房硐室群系统变形破坏特点和原因,提出了深部软岩泵房硐室群集约化设计技术,分析了设计原理和特点,给出了组合吸水井的等效计算公式和硐室群最佳施工过程。
英文短句/例句
1.Alternative Integrated Design of Pump House Chambers in Deep Soft Rocks深部软岩泵房硐室群集约化设计技术
2.Alternative Integrated Design of the Pump House and Absorption Well System at LiuHai Coal Mine;柳海矿泵房吸水井立体交叉硐室群集约化新设计研究
3.Waters of the central substation,pumping chamber design optimization海域中央变电所、水泵房硐室设计优化
4.Deep Shaft chamber group dynamic two-dimensional physical model experiments深立井硐室群动态二维物理模型实验
5.Failure Mechanism and Stability Control of Deep Mine Caverns深部硐室群破坏机理及其稳定性控制
6.A Stability Evaluation of Excavating Underground Hydropower Station on the Right Bank of the Sanxia Project;三峡右岸地下电站主厂房硐室开挖过程结构稳定性分析
7.Deep Shaft Connecting Chambers Dynamic Response Model Experiment Research深立井连接硐室群动态响应规律的模型实验研究
8.Design and construction of two-door prevention water gate chamber with high pressure高压双门硐防水闸门硐室设计与施工
9.Experimental Research on Safety Protection of Chamber Blasting Charging in High-temperature Chamber硐室爆破时高温硐室装药的安全防护试验研究
10.Research on Effect of Pressure Relief for Chambers in Deeply Buried HJ Composite Soft Rocks with Pilot-tunneling Method深埋HJ复合型软岩硐室导硐法让压效果研究
11.As a finish coat on superstructure, in engine room, pump room, etc.适用于上层建筑、发动机室、泵房等的面漆。
12.Code for design of chambers around pit-bottom of coal mine煤矿矿井井底车场硐室设计规范
13.Code for design of district station and chambers of coal mine煤矿矿井采区车场和硐室设计规范
14.Code for design of inclined shaft and chambers of coal mine煤矿矿井斜井井筒及硐室设计规范
15.The Influence of Surface Blasting Vibration on Underground Chambers;地表爆破震动对地下硐室的影响研究
16.Experience in combined supporting for use in large-span underground chamber under soft roof strata软岩顶板下大断面硐室联合支护经验
17.Reinforcement of Repaired Large Section Chamber and Numerical Simulation返修大断面硐室加固及数值模拟研究
18.Testing and Analyzing of 5.5 kt Chamber Blasting Vibration5.5kt硐室大爆破振动测试及分析
相关短句/例句
underground powerhouse group地下厂房硐室群
1.The causes of abnormal quality of environmental water due to excavation of theunderground powerhouse group of a pumped storage power station were analyzed in this study.分析了某抽水蓄能电站地下厂房硐室群开挖引起环境水水质异常的成因。
3)engine room tong room机房硐室
4)chambers[英]["t?eimb?][美]["t?emb?]硐室群
1.Numerical simulation analysis on stability of vertically arranged undergroundchambers under dynamic load;竖向排列地下硐室群动力稳定性的数值模拟分析
5)underground caverns地下硐室群
1.The rock mass fracture is considerably developed inunderground caverns of Huanggou Pumped Storage Station,so it is significant for engineering construction to predefine whether there are unstable blocks on excavation planes ofunderground caverns.荒沟水电站地下硐室群开挖区围岩裂隙较发育,因此确定硐室群开挖面上可能产生的块体及其稳定性对工程施工意义重大。
6)chambers system硐室群系统
1.For security reasons, it’s not allowed to delay the study aboutchambers system in deep well.煤矿深井硐室群系统(特别是马头门)位于矿井的咽喉部位,设计断面大,在连接硐室群的施工过程中,围岩反复受到扰动,这不仅影响了施工期内围岩的应力、破损区、硐室周边位移,而且还影响到井筒与硐室群系统在运行期中的稳定性。
延伸阅读
泵房泵房pump housebengfang泵房(pump house)安装水泵、动力机及其辅助设备的建筑物，是泵站的主体工程，通常包括主机室、配电间、修配间等。泵房的结构类型可分为固定式和移动式两大类。固定式泵房按其基础型式特点，又可分为分基型、干室型、湿室型及块基型4种。移动式泵房则有泵船及泵车两种，多用于水源水位变幅较大，泵站流量较小的场合。影响泵房结构类型的因素很多，如水泵类型、水源水位变幅、地基条件及建筑物布置方案等。分基型泵房主要特点是泵房基础与机组基础分开建筑(图l)。它适于安装卧式水泵，且水源水位变幅小于水泵有效吸程(He)的泵站。这种泵房一般为砖木结构，施工简便，造价较低，通风、采光和防潮条件较好守最高水位叮最低水位斜式进水喇叭图1分墓型泵房干室型泵房是当水源水位变幅大于水泵有竹吸程时，为了防止高水位时水从泵房四周和底部渗入，往往用钢筋混凝土将机组势础与泵房底板和侧墙浇筑成整体，使泵房下部形成一个无水的地下室，故称干室型(图进水怜水泵泵裱础图2干室型泵房出水长┌─────┐│…田┬─┐│││ │ ││├┴─┴─┴┤│蓦蒸舅│└─────┘2)。这种泵房型式比分基型结构复杂、造价较高。它的平面形状有矩形、圆形及椭圆形三种，在立面上可以是一层或多层。湿室型泵房其结构特点是泵房的一下部有一个与前池相通并能蓄水的地下室，称为湿室(图:3)。它一起重设备变压器立式轴流泵┌─┐│篱│└─┘图3湿室型泵居方面起着进水池的作用，另一方面，湿室中的水重平衡了一部分地下水的浮托力，增强了泵房的稳定性。湿室型泵房分为两层，下层是湿室，水泵的吸水管或泵体淹没于湿室水面以下，直接从室中取水，而动力机和配电设备等则安装在上层。湿室内具有自由水面者称为无压湿室;用顶板封闭湿室，室内为压力水流者称为有压湿室。通常水泵口径在1000毫米以下的立式或卧式轴流泵、立式离心泵及导叶式混流泵都可以选用湿室型泵房。
