Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of cement-soil compaction anti-seepage pile curtain wall
The invention discloses a construction method of a cement compaction anti-seepage pile curtain wall, and solves the problems that foundation treatment and seepage prevention in a collapsible loess house building limited area are not thorough, and potential safety hazards exist. The construction method comprises the steps that piles in the outermost row are meshed through pile bodies to form a cement soil compaction pile anti-seepage curtain wall, the cement soil compaction anti-seepage curtain wall is constructed on two sides, and the construction method mainly comprises the steps that S1, first-time pile measurement, positioning and paying-off are conducted; s2, an environment-friendly compaction pile machine is in place, and pile jumping compaction hole forming is carried out; s3, the hole depth and the hole diameter are checked; s4, the evenly-mixed cement soil is backfilled in a layered mode in time, and the cement soil is tamped to the designed pile top elevation in a layered mode; s5, the steps S1-S4 are repeated, and first-time pile construction is completed; and S6, according to the steps S1 to S5, second-time pile construction is completed.
一种水泥挤密防渗桩幕墙施工方法，解决湿陷性黄土地房屋建筑受限场区地基处理防渗不彻底，存在安全隐患的问题。其包括将最外排桩通过桩体咬合形成水泥土挤密桩防渗幕墙，水泥土挤密防渗幕墙分两边施工，主要步骤：S1，第一遍桩测量定位放线；S2，环保挤密桩机就位及跳桩挤密成孔；S3，检查孔深及孔径；S4，及时将拌合均匀的水泥土分层回填，分层夯实至设计桩顶标高；S5，重复步骤S1‑S4，完成第一遍桩施工；S6，按照步骤S1‑S5，完成第二遍桩施工。
Construction method of cement-soil compaction anti-seepage pile curtain wall
The invention discloses a construction method of a cement compaction anti-seepage pile curtain wall, and solves the problems that foundation treatment and seepage prevention in a collapsible loess house building limited area are not thorough, and potential safety hazards exist. The construction method comprises the steps that piles in the outermost row are meshed through pile bodies to form a cement soil compaction pile anti-seepage curtain wall, the cement soil compaction anti-seepage curtain wall is constructed on two sides, and the construction method mainly comprises the steps that S1, first-time pile measurement, positioning and paying-off are conducted; s2, an environment-friendly compaction pile machine is in place, and pile jumping compaction hole forming is carried out; s3, the hole depth and the hole diameter are checked; s4, the evenly-mixed cement soil is backfilled in a layered mode in time, and the cement soil is tamped to the designed pile top elevation in a layered mode; s5, the steps S1-S4 are repeated, and first-time pile construction is completed; and S6, according to the steps S1 to S5, second-time pile construction is completed.
一种水泥挤密防渗桩幕墙施工方法，解决湿陷性黄土地房屋建筑受限场区地基处理防渗不彻底，存在安全隐患的问题。其包括将最外排桩通过桩体咬合形成水泥土挤密桩防渗幕墙，水泥土挤密防渗幕墙分两边施工，主要步骤：S1，第一遍桩测量定位放线；S2，环保挤密桩机就位及跳桩挤密成孔；S3，检查孔深及孔径；S4，及时将拌合均匀的水泥土分层回填，分层夯实至设计桩顶标高；S5，重复步骤S1‑S4，完成第一遍桩施工；S6，按照步骤S1‑S5，完成第二遍桩施工。
Construction method of cement-soil compaction anti-seepage pile curtain wall
一种水泥土挤密防渗桩幕墙施工方法
LI MEIJIAO (Autor:in) / WANG JINLONG (Autor:in) / ZHANG ZHIHONG (Autor:in) / TIAN JIE (Autor:in) / YUN YINGYING (Autor:in) / DONG ZHE (Autor:in) / XIAO YIMING (Autor:in) / JIN MEIJUAN (Autor:in) / ZHENG LEI (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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