Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sludge layer cement mixing pile construction method
The invention discloses a silt layer cement mixing pile construction method, which relates to the field of civil engineering, and comprises the following steps: 1, leveling a construction site; 2, construction paying-off is carried out; thirdly, a pile machine is in place; 4, stirring and spraying powder; 5, lifting, spraying ash and re-stirring; sixthly, pile holes are backfilled and compacted; seventhly, pile measuring and next pile foundation construction are conducted; according to the method, a dry-method two-spraying and two-stirring process and a double-shaft two-way cement stirring pile machine are adopted for construction, the pile forming effect and the construction efficiency are improved, a two-way stirring pile only needs a two-stirring and one-spraying process, a conventional stirring pile adopts a four-stirring and two-spraying process, therefore, the work efficiency is doubled, the labor cost, the electric charge and the like are greatly reduced, and remarkable economic benefits are achieved; by arranging the elevation assembly, elevation of the drill rod is facilitated, and by matching with a dual measurement mode of personnel observing the pile level gauge, the problems that the personnel observing the line drawing level gauge on the pile and a pile driver are not synchronous, the mode is single and errors are prone to occurring in existing construction are solved.
本发明公开了一种淤泥层水泥搅拌桩施工方法，涉及土木工程领域，包括步骤一、施工场地平整；步骤二、施工放线；步骤三、桩机就位；步骤四：搅拌、喷粉；步骤五：提升、喷灰复搅；步骤六：回填压实桩孔；步骤七：测桩、下一桩基施工步骤；本申请采用干法两喷两搅工艺及双轴双向水泥搅拌桩机施工，提高成桩效果及施工效率，双向搅拌桩只需"二搅一喷"工艺，而常规搅拌桩采用“四搅两喷"工艺，因此工效提高一倍，人工费和电费等大大降低，具有显著的经济效益；通过设置标高组件便于对钻杆进行标高，配合观测桩水准仪的人员双重测量方式，解决目前现有施工时观测桩上画线水准仪的人员与桩机驾驶员不同步，方式单一，容易出现误差问题。
Sludge layer cement mixing pile construction method
The invention discloses a silt layer cement mixing pile construction method, which relates to the field of civil engineering, and comprises the following steps: 1, leveling a construction site; 2, construction paying-off is carried out; thirdly, a pile machine is in place; 4, stirring and spraying powder; 5, lifting, spraying ash and re-stirring; sixthly, pile holes are backfilled and compacted; seventhly, pile measuring and next pile foundation construction are conducted; according to the method, a dry-method two-spraying and two-stirring process and a double-shaft two-way cement stirring pile machine are adopted for construction, the pile forming effect and the construction efficiency are improved, a two-way stirring pile only needs a two-stirring and one-spraying process, a conventional stirring pile adopts a four-stirring and two-spraying process, therefore, the work efficiency is doubled, the labor cost, the electric charge and the like are greatly reduced, and remarkable economic benefits are achieved; by arranging the elevation assembly, elevation of the drill rod is facilitated, and by matching with a dual measurement mode of personnel observing the pile level gauge, the problems that the personnel observing the line drawing level gauge on the pile and a pile driver are not synchronous, the mode is single and errors are prone to occurring in existing construction are solved.
本发明公开了一种淤泥层水泥搅拌桩施工方法，涉及土木工程领域，包括步骤一、施工场地平整；步骤二、施工放线；步骤三、桩机就位；步骤四：搅拌、喷粉；步骤五：提升、喷灰复搅；步骤六：回填压实桩孔；步骤七：测桩、下一桩基施工步骤；本申请采用干法两喷两搅工艺及双轴双向水泥搅拌桩机施工，提高成桩效果及施工效率，双向搅拌桩只需"二搅一喷"工艺，而常规搅拌桩采用“四搅两喷"工艺，因此工效提高一倍，人工费和电费等大大降低，具有显著的经济效益；通过设置标高组件便于对钻杆进行标高，配合观测桩水准仪的人员双重测量方式，解决目前现有施工时观测桩上画线水准仪的人员与桩机驾驶员不同步，方式单一，容易出现误差问题。
Sludge layer cement mixing pile construction method
一种淤泥层水泥搅拌桩施工方法
DENG HONGCHANG (Autor:in) / LIU HUANYU (Autor:in) / HUANG ZHOUMIN (Autor:in) / MENG FANLU (Autor:in) / GUO YUSHENG (Autor:in) / CAO GUOWEI (Autor:in) / HAN YEFENG (Autor:in)
28.06.2024
Patent
Elektronische Ressource
Chinesisch
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