Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Post-grouting construction process for cast-in-situ bored pile
The invention relates to the technical field of pile foundation construction, in particular to a cast-in-situ bored pile post-grouting construction process which comprises the following steps: S1, a preparation stage: determining the type, proportion and preparation method of a grouting material, preparing grouting equipment and carrying out necessary preparation work on a construction site; s2, grouting hole treatment: firstly, the reserved grouting hole needs to be cleaned and treated, and the permeability and the sealing performance of the hole are ensured; s3, grouting equipment is arranged, specifically, the grouting equipment is installed; s4, grouting: prefabricated cement paste or other grouting materials are injected into the pile or a soil layer around the pile through a grouting pipeline until the position meeting the design requirement is filled; and S5, grouting slurry solidification is conducted, specifically, after the grouting slurry is fully solidified, an integrated structure well combined with the pile body and the surrounding soil body is formed. The effect of improving the bearing capacity of the pile foundation is achieved.
本申请涉及桩基施工的技术领域，尤其是涉及一种钻孔灌注桩后压浆施工工艺，其包括以下步骤：S1、准备阶段：确定压浆材料的种类、比例和配制方法，准备压浆设备并对施工现场进行必要的准备工作；S2、压浆孔洞处理：首先，需要对预留的压浆孔洞进行清洁和处理，确保孔洞的通透性和密封性；S3、压浆设备设置：安装压浆设备；S4、压浆注浆：将预制好的水泥浆或其他压浆材料通过压浆管道注入桩内或桩周土层，直至充填到设计要求的位置；S5、压浆浆液固化：等待压浆浆液充分固化，形成与桩身以及周围土体良好结合的一体化结构。本申请具有提高桩基承载力的效果。
Post-grouting construction process for cast-in-situ bored pile
The invention relates to the technical field of pile foundation construction, in particular to a cast-in-situ bored pile post-grouting construction process which comprises the following steps: S1, a preparation stage: determining the type, proportion and preparation method of a grouting material, preparing grouting equipment and carrying out necessary preparation work on a construction site; s2, grouting hole treatment: firstly, the reserved grouting hole needs to be cleaned and treated, and the permeability and the sealing performance of the hole are ensured; s3, grouting equipment is arranged, specifically, the grouting equipment is installed; s4, grouting: prefabricated cement paste or other grouting materials are injected into the pile or a soil layer around the pile through a grouting pipeline until the position meeting the design requirement is filled; and S5, grouting slurry solidification is conducted, specifically, after the grouting slurry is fully solidified, an integrated structure well combined with the pile body and the surrounding soil body is formed. The effect of improving the bearing capacity of the pile foundation is achieved.
本申请涉及桩基施工的技术领域，尤其是涉及一种钻孔灌注桩后压浆施工工艺，其包括以下步骤：S1、准备阶段：确定压浆材料的种类、比例和配制方法，准备压浆设备并对施工现场进行必要的准备工作；S2、压浆孔洞处理：首先，需要对预留的压浆孔洞进行清洁和处理，确保孔洞的通透性和密封性；S3、压浆设备设置：安装压浆设备；S4、压浆注浆：将预制好的水泥浆或其他压浆材料通过压浆管道注入桩内或桩周土层，直至充填到设计要求的位置；S5、压浆浆液固化：等待压浆浆液充分固化，形成与桩身以及周围土体良好结合的一体化结构。本申请具有提高桩基承载力的效果。
Post-grouting construction process for cast-in-situ bored pile
一种钻孔灌注桩后压浆施工工艺
CHEN KAIJUN (Autor:in) / WANG ENYANG (Autor:in) / SHEN ZHENZONG (Autor:in) / FANG QUANBO (Autor:in) / SUN WEIMIN (Autor:in) / CUI CHENGQUAN (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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