Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge abutment back backfill pouring method and novel assembly type retaining wall
The invention relates to the technical field of bridge engineering, in particular to a bridge abutment back backfill pouring method and a novel assembly type retaining wall. The bridge abutment back backfill pouring method comprises the steps that a plurality of prefabricated bases and a plurality of prefabricated wall bodies are prefabricated; a foundation pit is excavated between the bridge abutment and the roadbed; laying a prefabricated base at the bottom of the foundation pit to form a base layer; a plurality of prefabricated walls are used for forming at least two layers of retaining walls on the edge of the base layer, specifically, the multiple prefabricated walls are connected to the edge of the prefabricated base in an inserted mode, and a first layer of retaining wall is formed; and a plurality of prefabricated wall bodies are connected to the upper portion of the first-layer retaining wall in an inserted mode to form a second-layer retaining wall, and the prefabricated wall bodies of the second-layer retaining wall are connected in an inserted mode. The novel assembly type retaining wall comprises a plurality of prefabricated bases and a plurality of prefabricated wall bodies. The plurality of prefabricated wall bodies forming the first layer of retaining wall are connected in an inserting manner; and the plurality of prefabricated wall bodies forming the second layer of retaining wall are connected in an inserting manner. The construction efficiency can be improved, and the retaining wall strength is improved.
本申请涉及桥梁工程技术领域，尤其涉及一种桥台背回填浇筑方法及新型装配式挡墙，桥台背回填浇筑方法包括预制多个预制基座和多个预制墙体；桥台和路基之间开挖基坑；在基坑的坑底铺设预制基座，形成基座层；使用多个预制墙体在基座层的边缘形成至少两层挡墙，包括将若干预制墙体插接在预制基座的边缘，形成第一层挡墙；在第一层挡墙的上方插接若干预制墙体，形成第二层挡墙，并且，第二层挡墙的若干预制墙体之间通过插接方式进行连接。新型装配式挡墙包括多个预制基座和多个预制墙体；形成第一层挡墙的若干预制墙体之间通过插接方式进行连接；形成第二层挡墙的若干预制墙体之间通过插接方式进行连接。本申请能够提高施工效率，提高挡墙强度。
Bridge abutment back backfill pouring method and novel assembly type retaining wall
The invention relates to the technical field of bridge engineering, in particular to a bridge abutment back backfill pouring method and a novel assembly type retaining wall. The bridge abutment back backfill pouring method comprises the steps that a plurality of prefabricated bases and a plurality of prefabricated wall bodies are prefabricated; a foundation pit is excavated between the bridge abutment and the roadbed; laying a prefabricated base at the bottom of the foundation pit to form a base layer; a plurality of prefabricated walls are used for forming at least two layers of retaining walls on the edge of the base layer, specifically, the multiple prefabricated walls are connected to the edge of the prefabricated base in an inserted mode, and a first layer of retaining wall is formed; and a plurality of prefabricated wall bodies are connected to the upper portion of the first-layer retaining wall in an inserted mode to form a second-layer retaining wall, and the prefabricated wall bodies of the second-layer retaining wall are connected in an inserted mode. The novel assembly type retaining wall comprises a plurality of prefabricated bases and a plurality of prefabricated wall bodies. The plurality of prefabricated wall bodies forming the first layer of retaining wall are connected in an inserting manner; and the plurality of prefabricated wall bodies forming the second layer of retaining wall are connected in an inserting manner. The construction efficiency can be improved, and the retaining wall strength is improved.
本申请涉及桥梁工程技术领域，尤其涉及一种桥台背回填浇筑方法及新型装配式挡墙，桥台背回填浇筑方法包括预制多个预制基座和多个预制墙体；桥台和路基之间开挖基坑；在基坑的坑底铺设预制基座，形成基座层；使用多个预制墙体在基座层的边缘形成至少两层挡墙，包括将若干预制墙体插接在预制基座的边缘，形成第一层挡墙；在第一层挡墙的上方插接若干预制墙体，形成第二层挡墙，并且，第二层挡墙的若干预制墙体之间通过插接方式进行连接。新型装配式挡墙包括多个预制基座和多个预制墙体；形成第一层挡墙的若干预制墙体之间通过插接方式进行连接；形成第二层挡墙的若干预制墙体之间通过插接方式进行连接。本申请能够提高施工效率，提高挡墙强度。
Bridge abutment back backfill pouring method and novel assembly type retaining wall
一种桥台背回填浇筑方法及新型装配式挡墙
LIU SONG (Autor:in) / XU ZHENXING (Autor:in) / YU HAIYANG (Autor:in) / XU CHENG (Autor:in) / LI WENHU (Autor:in) / WANG ZHENGZE (Autor:in) / JANG SOO-JIN (Autor:in) / CHEN HONGPEI (Autor:in) / CHEN JIANHUA (Autor:in) / CHU ZHIYONG (Autor:in)
22.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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