Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation concrete cushion pile foundation hole pre-forming method
The invention discloses a foundation concrete cushion pile foundation hole pre-forming method. The method comprises the steps that S1, a foundation is excavated to the bottom elevation of a foundation concrete cushion; s2, measuring and positioning a pile hole design point position, and erecting a circular pile foundation bamboo plywood template; s3, the concrete cushion layer foundation is poured to the designed elevation in a layered mode; s4, the bamboo plywood formwork of the circular pile foundation is dismantled, and the position of a pile hole is rechecked; according to the method, the problem that in the narrow space, pile forming is conducted firstly, and then slag removing is conducted is effectively solved, the method is high in operability and safety, the construction cost of direct foundation concrete pouring and drilling is effectively reduced, the construction efficiency is improved, and the quality is guaranteed.
一种基础混凝土垫层桩基预成孔方法，其步骤为：S1开挖基础至基础混凝土垫层底标高；S2.测量定位桩孔设计点位，支立圆形桩基竹胶板模板；S3.分层浇筑混凝土垫层基础至设计标高；S4.拆除圆形桩基竹胶板模板，复核桩孔位置；S5：布置钻机向基底钻进至设计深度，本发明有效解决了空间狭小先成桩后清渣的难题，该方法可操作性及安全性高，有效降低了先直接浇筑基础混凝土后钻进的施工成本，提高施工效率且质量有保证。
Foundation concrete cushion pile foundation hole pre-forming method
The invention discloses a foundation concrete cushion pile foundation hole pre-forming method. The method comprises the steps that S1, a foundation is excavated to the bottom elevation of a foundation concrete cushion; s2, measuring and positioning a pile hole design point position, and erecting a circular pile foundation bamboo plywood template; s3, the concrete cushion layer foundation is poured to the designed elevation in a layered mode; s4, the bamboo plywood formwork of the circular pile foundation is dismantled, and the position of a pile hole is rechecked; according to the method, the problem that in the narrow space, pile forming is conducted firstly, and then slag removing is conducted is effectively solved, the method is high in operability and safety, the construction cost of direct foundation concrete pouring and drilling is effectively reduced, the construction efficiency is improved, and the quality is guaranteed.
一种基础混凝土垫层桩基预成孔方法，其步骤为：S1开挖基础至基础混凝土垫层底标高；S2.测量定位桩孔设计点位，支立圆形桩基竹胶板模板；S3.分层浇筑混凝土垫层基础至设计标高；S4.拆除圆形桩基竹胶板模板，复核桩孔位置；S5：布置钻机向基底钻进至设计深度，本发明有效解决了空间狭小先成桩后清渣的难题，该方法可操作性及安全性高，有效降低了先直接浇筑基础混凝土后钻进的施工成本，提高施工效率且质量有保证。
Foundation concrete cushion pile foundation hole pre-forming method
一种基础混凝土垫层桩基预成孔方法
HOU JINFANG (Autor:in) / PU HONGJIA (Autor:in) / YANG GUANG (Autor:in) / LI HAIBIN (Autor:in) / PU XIAOZHI (Autor:in) / PU XIAOPENG (Autor:in) / HUR JOONHOI (Autor:in) / ZHAO ZHISHENG (Autor:in)
03.01.2023
Patent
Elektronische Ressource
Chinesisch
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