The earthing part is led to the top of foundation with 12 round steel or 30x4 flat steel and be welded with pre - buried steel sheet , the earthing resistance meets the demand of local electric power office 接地网分别用12圆钢或304的扁钢从两侧引入基础顶部与预埋钢板焊牢，接地电阻符合当地的电力部门要求
There is a high precision anti - interference leakage detection sensor fitted in the enclosed oil chamber , and a thermosensitive element fitted in stator winding to carry out automatic protection of pump motor 该泵密封油室内设置有高精度抗干扰漏水检测传感器，定子绕组内预埋了热敏元件，对水泵电机自动保护。
Repairing concrete crack through embedded pipe is a new attempt in the field of structure repairing and a preparation for a kind of intelligent concrete with self - healing capability 摘要预埋管混凝土裂缝灌浆修补技术，是混凝土裂缝修补技术中的一种新尝试，同时也为新型自愈合仿生混凝土材料的研究和开发作前期准备。
Abstract : construction method by steps is used for pre - embedded parts of steel structure engineering foundation with easy construction , high accuracy and good quality , and the economic benefit is remarkable 文摘:在钢结构工程基础预埋螺杆的施工中，采用一次就位分步施工法，施工简单、精度高、质量好，经济效益显著。
It has been representing the promising development direction of composites manufacturing techniques with high quality and low cost due to its outstanding operation for large structure or function parts with complex geometry in one step 该技术可实现一步浸渗成型带有夹芯、加筋、预埋件的大型结构功能件，是高性能低成本先进复合材料制备技术的主要发展方向。
Top - directly as a basis and foundation of the bearing surface as the top - embedded steel bearings or bearing surface , the supporting surface , the anchor bolt ( anchor ) position should be consistent with the allowable deviation of norms 基础顶面直接作为柱的支承面和基础顶面预埋钢板或支座作为柱支承面时，其支承面、地脚螺栓（锚栓）位置的允许偏差应符合规范的规定。
In order to satisfy the demands of the main pylon measure benchmark stakingout and the cable anchor - pipe positioning for cable - stayed bridge , a new georobot relative datum 3d polar coordinate method is presented 摘要结合斜拉桥索塔基准放样及斜拉索预埋钢管的精密定位的需要，提出了一种新的基于测量机器人的三维相对基准放样方法，并成功用于灌河特大桥斜拉桥主桥的施工放样。
Organize the professional squad to deal with the barriers , led by technicians , use the specialized tools , such as road cutting machine , pneumatic pick , to deal with the obstacles spots , embed pipe , wearing plastic - pipe , and plugging end , backfill and compact it 组织处理障碍点的专业小分队，由技术人员带领，使用专用工具，例如路面切割机，风镐等，处理线路上的障碍点，预埋钢管，穿放塑料子管，封堵端头，回填并夯实。
Compared with the normal flat - plate floor , the cast - in - place reinforced concrete hollow flat - plate floor has two special characteristics . to produce the hollow floor , the hollow columns are pre - buried in the floor . there are concealed wide - flat beams between the frame columns 和普通平板无梁楼盖相比，现浇钢筋混凝土空心板无梁楼盖有两个突出的不同点，一是在楼板内预埋空心圆筒形成空心楼板，二是在框架柱之间设有暗扁梁。
In this paper , the properties of fluid - modified epoxy resin containing different thinners , ethylamine anti plasticizer were tested and the effect of fluid - modified epoxy resin in repairing concrete crack through embedded pipe was compared with that of conventional grouting 测试了不同稀释剂、固化剂及增韧剂综合改性的环氧树脂多组配方灌浆液的性能，对通过预埋玻璃管模拟灌浆修补混凝土裂缝的效果与通过缝面灌浆修补混凝土裂缝的效果进行了比较。
