The relation between parameters suce as diameter,length,lead of the mobile ground anchor and properties of physical mechanics of soil,etc with driving torque of power unit of the mobile ground anchor vehicle is described through theoretic calculation methods and experience formulae.
通过理论计算方法与经验公式描述了地锚的直径、长度、导程和土壤的物理力学性质等参数与地锚车动力头输出扭矩的关系。
The research results on the mechanism of ground anchorages transferring load and reinforcement effect are presented in detail,and current research state of anchorage support theory for rocks and soils are described.
综合论述了地锚荷载传递机理以及岩土锚固作用机理,通过对锚杆结构型式、锚固机具、锚固材料、土钉墙、软土锚固等几方面的描述,介绍了岩土锚固技术的应用现状,并指出了研究中存在的问题及研究发展方向。
Through introducing researches about mechanism of ground anchorage transferring load and reinforcement effect in detail, the research status quo of anchorage theory of rock and soil is discussed emphatically.
通过详细介绍地锚荷载传递机理以及岩土锚固作用机理的研究,论述了岩土锚固理论研究的现状,并指出了研究中存在的问题及研究发展方向。
The design and construction of ground anchored trough type long-line dado;
先张法预制梁地锚槽式长线台座设计与施工
Combined with practical engineering,the author analyzes the installation construction technology and construction machine of air-cooling platform and the selection of wind rope and sling,illustrates the setting of construction machine,upper pavement and ground anchor,introduces its construction orders and methods,and shows that air-cooling unit would has extensive developing prospect.
结合工程概况,对空冷平台的安装施工工艺、风绳及吊索的选择进行了分析,并对桁架组合场地、上人步道、地锚等下设置进行了阐述,重点介绍了其施工顺序及其方法,得出空冷机组将会有广泛的发展前景。
To decide the design parameters and verify the feasibility of construction of ground anchors,a series of scientific researches were made and field tests of the technological process for construction of vertical and raking ground anchors were made.
金茂大厦地下结构支护方案之一是采用地锚作为地下连续墙的锚固结构,为了确定设计参数,验证地锚施工的可行性,开展了一系列科学研究,通过直锚和斜锚的施工工艺现场试验,达到了预期效果。
In Wang Noi-Kaeng Khoi natural gas pipeline project in Tailand, a new technique of controlling buoyancy using spiral ground anchors was applied.
在泰国Wang Noi-Kaeng Khoi天然气管道工程中,采用了一项浮力控制新技术,即螺形地锚浮力控制技术。
The truck-mounted diesel hammer pile driver is a self-moving equipment that can drive the special cement piles into the ground.
打桩时，地锚桩由液动扶桩臂夹持扶正，柴油锤利用柴油在其燃烧室内燃烧产生的能量进行打桩，整个击桩过程由柴油锤自动连续完成。