Then it discusses the selection of support parameters of rope bolts and makes some suggestion for Its construction.
论述了钢丝绳锚杆的支护参数选择，并提出了该种支护形式的施工建议。
Torsion moment coefficient is the key parameter for torsion moment-method construction of high strength bolts.
扭矩系数是高强度螺栓扭矩法施工的关键参数。
Some construction technologies were introduced in detail such as making of bolts hole, manufacture and installation of steel members, making, installation and tension of external strand.
详细介绍了螺栓孔打眼、钢构件工厂制作和现场安装、体外束的制作和安装以及体外束的张拉等施工工艺。
Metal construction. jointing by means of bolts with controlled tightening. calibration of torque wrenches.
金属结构。可控拉紧螺栓连接。扭力扳手校准。
By adopting some technology of advanced detection, adding temporary invert, sleeve valve pipe and lock foot bolts, the construction of the tunnel is completed safely and successfully.
暗挖区间隧道通过采用超前探测、增设临时仰拱、袖阀管、锁脚锚管等技术措施，安全、顺利完成了北四环路和北辰桥段的施工。
Metal construction. jointing by means of bolts with controlled tightening. methods of tightening and checking of bolts.
金属结构。可控拉紧螺栓连接。螺栓拉紧和检验方法。
Installation technology of well core tube in tower body was introduced, including construction with attachment tower cranes and high strength bolts.
介绍了塔身井道核芯筒安装技术，包括核芯筒内部附着式塔吊及高强螺栓施工。
By theoretical analysis and lab test, put forward a kind of new type bolts which may prevent bolt tails from being broken, bolt construction structure's pattern, and bolt made technology.
通过理论分析和实验，提出了一种防止锚尾破断的新型锚杆，以及锚杆结构形式和加工制造工艺。
For the sake of economy and safety, it is very important to choose the specification of glued formwork, confirm loads of formwork, calculate bolts, and enhance management of construction site.
通过合理选择胶合板类型规格，科学确定模板作用荷载，准确进行模板支撑件间距，对拉螺栓设计与相连接中计算，加强现场施工管理，以保证这类模板的经济、合理安全使用。
The application of microseism controlled blasting technique during construction, as well as the construction technique of the resin tensile anchor bolts, are introduced also.
本文介绍了地下大跨岩石隧洞于山溜冰场的施工步骤 ，微振动控制爆破技术在施工中的应用 ，以及树脂张拉锚杆的施工等技术。
The application of microseism controlled blasting technique during construction, as well as the construction technique of the resin tensile anchor bolts, are introduced also.
本文介绍了地下大跨岩石隧洞于山溜冰场的施工步骤 ，微振动控制爆破技术在施工中的应用 ，以及树脂张拉锚杆的施工等技术。
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