Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Box culvert mounting structure for underwater tunnel
The invention relates to a box culvert mounting structure for an underwater tunnel. The box culvert mounting structure comprises a supporting pipe body and a box culvert body, wherein the supporting pipe body is used for supporting the box culvert body and comprises immersed tubes, concrete is poured into the immersed tubes, lower L-shaped connecting pieces are fixed to the outer sides of the tops of the immersed tubes, steel plates are embedded in the four corners of the bottom end of the box culvert body, upper L-shaped connecting pieces are fixedly arranged on the steel plates, a plurality of upper bolts are in threaded connection with the upper L-shaped connecting pieces, a plurality of lower bolts are in threaded connection with the lower L-shaped connecting piece, the thread screwing directions of the upper bolts and the lower bolts are opposite, and the upper bolts and the lower bolts are in one-to-one corresponding threaded connection through right-and-left thread connecting sleeves. By adopting the technical scheme, batch pouring can be carried out after the immersed tubes of the supporting pipe body are in place, and the process of fixed connection of the box culvert body and the supporting pipe body is carried out after pouring is completed, so that the working efficiency is high, and the construction period is greatly shortened.
本发明涉及了一种水下隧道用箱涵安装结构，包括支撑管体和箱涵本体，支撑管体用于支撑箱涵本体，支撑管体包括沉管，沉管中浇筑混凝土；沉管的顶部外侧固定有下L型连接件，箱涵本体的底端四角预埋有钢板，钢板上固定设有上L型连接件，上L型连接件上螺接有多个上螺栓，下L型连接件上螺接有多个下螺栓，上螺栓和下螺栓的螺纹旋向相反，上螺栓和下螺栓通过正反丝连接套筒一一对应螺接；采用本技术方案，在支撑管体的沉管就位之后即可进行批量浇筑工作，箱涵本体与支撑管体的固定连接工序在浇筑工作完成之后再进行，工作效率高，大大缩减了工期。
Box culvert mounting structure for underwater tunnel
The invention relates to a box culvert mounting structure for an underwater tunnel. The box culvert mounting structure comprises a supporting pipe body and a box culvert body, wherein the supporting pipe body is used for supporting the box culvert body and comprises immersed tubes, concrete is poured into the immersed tubes, lower L-shaped connecting pieces are fixed to the outer sides of the tops of the immersed tubes, steel plates are embedded in the four corners of the bottom end of the box culvert body, upper L-shaped connecting pieces are fixedly arranged on the steel plates, a plurality of upper bolts are in threaded connection with the upper L-shaped connecting pieces, a plurality of lower bolts are in threaded connection with the lower L-shaped connecting piece, the thread screwing directions of the upper bolts and the lower bolts are opposite, and the upper bolts and the lower bolts are in one-to-one corresponding threaded connection through right-and-left thread connecting sleeves. By adopting the technical scheme, batch pouring can be carried out after the immersed tubes of the supporting pipe body are in place, and the process of fixed connection of the box culvert body and the supporting pipe body is carried out after pouring is completed, so that the working efficiency is high, and the construction period is greatly shortened.
本发明涉及了一种水下隧道用箱涵安装结构，包括支撑管体和箱涵本体，支撑管体用于支撑箱涵本体，支撑管体包括沉管，沉管中浇筑混凝土；沉管的顶部外侧固定有下L型连接件，箱涵本体的底端四角预埋有钢板，钢板上固定设有上L型连接件，上L型连接件上螺接有多个上螺栓，下L型连接件上螺接有多个下螺栓，上螺栓和下螺栓的螺纹旋向相反，上螺栓和下螺栓通过正反丝连接套筒一一对应螺接；采用本技术方案，在支撑管体的沉管就位之后即可进行批量浇筑工作，箱涵本体与支撑管体的固定连接工序在浇筑工作完成之后再进行，工作效率高，大大缩减了工期。
Box culvert mounting structure for underwater tunnel
一种水下隧道用箱涵安装结构
WANG YONGGANG (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Box culvert mounting structure and mounting method thereof
| Europäisches Patentamt | 2021