A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for underground non-supporting stiff concrete cast-in-place pile
The invention provides a construction method for an underground non-supporting stiff concrete cast-in-place pile. The construction method comprises the following steps that S1, a pile hole is excavated; S2, a reinforcement cage is placed; S3, a supporting bracket is arranged; S4, a steel column is placed; S5, measuring and positioning are carried out; S6, pile foundation concrete is poured; S7, a groove is dug and the pile is broken; S8, a mounting bracket is cut off; and S9, a column top bearing platform steel rib beam is mounted and concrete construction is carried out. The construction method is simple to operate, safe, stable, efficient and convenient, and the economic cost is greatly saved while the time cost is saved.
本发明提供一种地下无支承劲性混凝土灌注桩施工方法，所述施工方法包括下述步骤：S1、开挖桩孔；S2、放置钢筋笼；S3、布置支撑支架；S4、施放钢柱；S5、测量定位；S6、浇筑桩基混凝土；S7、挖槽破桩；S8、割除所述安装支架；S9、进行柱顶承台钢骨梁安装和混凝土施工。本发明操作简单，安全稳定，高效便捷，节约时间成本的同时还大大节约了经济成本。
Construction method for underground non-supporting stiff concrete cast-in-place pile
The invention provides a construction method for an underground non-supporting stiff concrete cast-in-place pile. The construction method comprises the following steps that S1, a pile hole is excavated; S2, a reinforcement cage is placed; S3, a supporting bracket is arranged; S4, a steel column is placed; S5, measuring and positioning are carried out; S6, pile foundation concrete is poured; S7, a groove is dug and the pile is broken; S8, a mounting bracket is cut off; and S9, a column top bearing platform steel rib beam is mounted and concrete construction is carried out. The construction method is simple to operate, safe, stable, efficient and convenient, and the economic cost is greatly saved while the time cost is saved.
本发明提供一种地下无支承劲性混凝土灌注桩施工方法，所述施工方法包括下述步骤：S1、开挖桩孔；S2、放置钢筋笼；S3、布置支撑支架；S4、施放钢柱；S5、测量定位；S6、浇筑桩基混凝土；S7、挖槽破桩；S8、割除所述安装支架；S9、进行柱顶承台钢骨梁安装和混凝土施工。本发明操作简单，安全稳定，高效便捷，节约时间成本的同时还大大节约了经济成本。
Construction method for underground non-supporting stiff concrete cast-in-place pile
一种地下无支承劲性混凝土灌注桩施工方法
ZHOU SHENGJUN (author) / YIN XIN (author) / TAN HU (author) / XIONG SAIJIANG (author) / SUN HONGFEI (author) / CHEN JIANWEI (author) / WANG DONGYAN (author) / JIANG WENXIANG (author) / CHEN XIAOWEN (author)
2021-04-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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