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以某单位综合楼基坑下桩锚施工为例,介绍了桩锚施工技术的特点、适用范围与工艺原理,并从人工挖孔灌注支护桩施工、钢筋笼制作、锚索施工等方面,阐述了该基坑的施工方法,提出了施工中的质量与安全控制措施,达到了预期的施工效果。
Taking the pile-anchor construction under the foundation pit of a unit as an example, this paper introduces the characteristics, application scope and principle of the pile-anchor construction technology. In the aspects of construction of artificial digging and perfusion support pile, reinforcement cage making and anchor cable construction, The construction method of the foundation pit is expounded, the quality and safety control measures in construction are put forward, and the expected construction effect is achieved.