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A platform for research: civil engineering, architecture and urbanism
Static pressure immersed tube compaction pile side pile construction method
The invention discloses a static pressure immersed tube compaction pile side pile construction method. The static pressure immersed tube compaction pile side pile construction method specifically comprises the following steps that 1, deepening design is conducted, and comprises mechanical selection, drill rod design and soil pressing plate design; 2, processing improvement is conducted; 3, field training is conducted; 4, positioning paying-off and hole forming and hole measuring are conducted, wherein hole forming and hole measuring specifically comprises the following steps that (1) a pile driver is in place; (2) spinning to form a hole is conducted; and (3) drill lifting is conducted; and 5, cement soil backfilling and tamping treatment is conducted, specifically, filler selecting and blending and mechanical tamping are included. The static pressure immersed tube compaction pile side pile construction method has the technical effects that an existing pile driver is improved, side pile construction is conducted through a spinning method, the construction period is shortened, and the cost is controlled; the quality is ensured; and operation is simple and convenient, and the environment-friendly effect is achieved.
本发明公开了一种静压沉管挤密桩边桩施工方法，具体包括以下步骤：步骤一：进行深化设计，所述深化设计包括机械选择、钻杆设计和压土板设计；步骤二：进行加工改进；步骤三：进行现场培训；步骤四：进行定位放线和成孔测孔：所述成孔测孔的具体包括以下步骤：(1)桩机就位；(2)旋压成孔；(3)提钻；步骤五：水泥土回填夯实处理：包括填料选配与拌和、机械夯实。该发明的技术效果为对现有桩机进行了改进，采用旋压法进行边桩施工，实现了加快工期、控制成本；质量保证；操作简便和绿色环保的技术效果。
Static pressure immersed tube compaction pile side pile construction method
The invention discloses a static pressure immersed tube compaction pile side pile construction method. The static pressure immersed tube compaction pile side pile construction method specifically comprises the following steps that 1, deepening design is conducted, and comprises mechanical selection, drill rod design and soil pressing plate design; 2, processing improvement is conducted; 3, field training is conducted; 4, positioning paying-off and hole forming and hole measuring are conducted, wherein hole forming and hole measuring specifically comprises the following steps that (1) a pile driver is in place; (2) spinning to form a hole is conducted; and (3) drill lifting is conducted; and 5, cement soil backfilling and tamping treatment is conducted, specifically, filler selecting and blending and mechanical tamping are included. The static pressure immersed tube compaction pile side pile construction method has the technical effects that an existing pile driver is improved, side pile construction is conducted through a spinning method, the construction period is shortened, and the cost is controlled; the quality is ensured; and operation is simple and convenient, and the environment-friendly effect is achieved.
本发明公开了一种静压沉管挤密桩边桩施工方法，具体包括以下步骤：步骤一：进行深化设计，所述深化设计包括机械选择、钻杆设计和压土板设计；步骤二：进行加工改进；步骤三：进行现场培训；步骤四：进行定位放线和成孔测孔：所述成孔测孔的具体包括以下步骤：(1)桩机就位；(2)旋压成孔；(3)提钻；步骤五：水泥土回填夯实处理：包括填料选配与拌和、机械夯实。该发明的技术效果为对现有桩机进行了改进，采用旋压法进行边桩施工，实现了加快工期、控制成本；质量保证；操作简便和绿色环保的技术效果。
Static pressure immersed tube compaction pile side pile construction method
一种静压沉管挤密桩边桩施工方法
GAO TENG (author) / WANG BENSHENG (author) / SUN JIE (author) / LI YANLING (author) / ZHOU XIAOCHUN (author) / GUO JUN (author) / SHAN XIAOLEI (author) / SONG QIANG (author)
2020-11-10
Patent
Electronic Resource
Chinese
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