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1·The utility model relates to a construction tool, in particular to a reinforcing cage of the bolt hole used for reserving the equipment foundation.

本实用新型涉及一种建筑施工用工具，具体为一种设备基础预留螺栓孔洞钢筋笼。

2·An introduction is made on the construction process of artificial hole pile including holing, wall protection, fabrication and installation of reinforcing cage, pile core concrete grouting etc.

介绍人工挖孔桩的成孔、护壁、钢筋笼制作和安装、桩芯混凝土浇灌等施工过程。

3·Since there is still no mature technology to check the length of reinforcing cage in piles, the present method will provide a reasonable method for checking the length of reinforcing cage in piles.

鉴于灌注桩中钢筋笼实际长度的检测至今没有成熟检测技术，因此，这种方法对灌注桩的质量控制及同类检测工作有一定的借鉴意义。

4·The subway structure reinforcing steel bar can be seen as a Faraday 's cage , and …

地下结构钢筋是一个等法拉第笼，是地铁这个电磁环境中一切设备的地。