Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of narrow foundation pit asphalt concrete core wall
The invention belongs to the field of asphalt concrete core wall construction of narrow foundation pits, and particularly relates to a construction method of a narrow foundation pit asphalt concrete core wall. The construction method comprises the following steps that water retaining banks are arranged on left and right banks of the core wall, water collecting pits and water retaining ridges are arranged at the upstream and downstream positions, and material collecting pits used for stacking transition materials are arranged at the upstream and downstream positions; and then a backhoe is adopted to stride on a core wall base, the transition materials are laid from the right bank to the left bank, and a loader is adopted to stride on the transition materials from the left bank to the rightbank to lay asphalt mixtures. According to the construction method, the problems of complex construction procedures and the like are effectively solved, the construction quality and safety are guaranteed, meanwhile, the construction speed of the asphalt concrete core wall is increased, the construction period is shortened, the construction period requirement of the asphalt concrete core wall is met, and mechanized construction of asphalt concrete laying in a narrow area is achieved.
本发明属于狭窄基坑的沥青混凝土心墙施工领域，具体涉及一种狭窄基坑沥青混凝土心墙施工方法。包括如下步骤：在心墙左右岸设置挡水坎，上下游设置集水坑及挡水梗，上下游位置设置用于堆积过渡料的集料坑；然后采用反铲骑心墙基座并从右岸向左岸铺筑过渡料，沥青混合料采用装载机从左岸向右岸骑过渡料铺筑沥青混合料。本发明有效的解决施工工序复杂等问题，保证了施工质量、安全的同时，提高了沥青混凝土心墙的施工速度，缩短了施工工期，满足了沥青混凝土心墙的施工工期要求，实现狭窄区域沥青混凝土摊铺的机械化施工。
Construction method of narrow foundation pit asphalt concrete core wall
The invention belongs to the field of asphalt concrete core wall construction of narrow foundation pits, and particularly relates to a construction method of a narrow foundation pit asphalt concrete core wall. The construction method comprises the following steps that water retaining banks are arranged on left and right banks of the core wall, water collecting pits and water retaining ridges are arranged at the upstream and downstream positions, and material collecting pits used for stacking transition materials are arranged at the upstream and downstream positions; and then a backhoe is adopted to stride on a core wall base, the transition materials are laid from the right bank to the left bank, and a loader is adopted to stride on the transition materials from the left bank to the rightbank to lay asphalt mixtures. According to the construction method, the problems of complex construction procedures and the like are effectively solved, the construction quality and safety are guaranteed, meanwhile, the construction speed of the asphalt concrete core wall is increased, the construction period is shortened, the construction period requirement of the asphalt concrete core wall is met, and mechanized construction of asphalt concrete laying in a narrow area is achieved.
本发明属于狭窄基坑的沥青混凝土心墙施工领域，具体涉及一种狭窄基坑沥青混凝土心墙施工方法。包括如下步骤：在心墙左右岸设置挡水坎，上下游设置集水坑及挡水梗，上下游位置设置用于堆积过渡料的集料坑；然后采用反铲骑心墙基座并从右岸向左岸铺筑过渡料，沥青混合料采用装载机从左岸向右岸骑过渡料铺筑沥青混合料。本发明有效的解决施工工序复杂等问题，保证了施工质量、安全的同时，提高了沥青混凝土心墙的施工速度，缩短了施工工期，满足了沥青混凝土心墙的施工工期要求，实现狭窄区域沥青混凝土摊铺的机械化施工。
Construction method of narrow foundation pit asphalt concrete core wall
一种狭窄基坑沥青混凝土心墙施工方法
ZHANG QIONGQIONG (Autor:in) / JI CHUNHUI (Autor:in) / LI YANGCHUN (Autor:in) / DONG GE (Autor:in) / LI YUPENG (Autor:in) / LYU JINHUI (Autor:in)
15.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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