Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type abutment capable of relieving bumping problem of bridgehead and construction method thereof
The invention discloses an assembly type abutment capable of relieving a bumping problem of a bridgehead. The abutment comprises a prefabricated front wall, two prefabricated side walls, a abutment foundation, a steel back wall structure and a steel abutment cap structure. The two sides of the prefabricated front wall are connected with the two prefabricated side walls respectively, and the lowerend of the prefabricated front wall and the lower ends of the two prefabricated side walls are connected with the abutment foundation respectively; first embedded parts are arranged on a back portionof the prefabricated front wall, second embedded parts are arranged on the inner sides of the front portions of the two prefabricated side walls respectively, the steel back wall structure is arrangedbetween the two prefabricated side walls, the lower portion of the steel back wall structure is connected with the first embedded parts, and the side portions of the steel back wall structure are connected with the two second embedded parts on the two prefabricated side walls respectively; and the steel abutment cap structure is placed on the top surface of the prefabricated front wall. The invention further provides a construction method of the assembly type abutment. The assembly type abutment has beneficial effects that the assembly type abutment is high in strength, safe and stable; and an abutment height can be adjusted on site according to actual engineering conditions, and the bumping problem of the bridgehead is relieved to a certain extent.
本发明公开了一种能缓解桥头跳车问题的装配式桥台，该桥台包括预制前墙、两个预制侧墙、桥台基础、钢背墙结构和钢台帽结构，预制前墙的两侧分别与两个预制侧墙相连，预制前墙和两个预制侧墙的下端分别与桥台基础相连；所述预制前墙的背部设有第一预埋件，两个预制侧墙的前部内侧分别设有第二预埋件，所述钢背墙结构设于两个预制侧墙之间，钢背墙结构的下部与第一预埋件相连，钢背墙结构的侧部分别与两个预制侧墙上的两个第二预埋件相连；所述钢台帽结构放置于预制前墙的顶面。本发明还提供了该装配式桥台的施工方法。本发明的有益效果为：所述装配式桥台强度高，安全稳定；能根据工程实际情况现场调整台高，一定程度上缓解了桥头跳车问题。
Assembly type abutment capable of relieving bumping problem of bridgehead and construction method thereof
The invention discloses an assembly type abutment capable of relieving a bumping problem of a bridgehead. The abutment comprises a prefabricated front wall, two prefabricated side walls, a abutment foundation, a steel back wall structure and a steel abutment cap structure. The two sides of the prefabricated front wall are connected with the two prefabricated side walls respectively, and the lowerend of the prefabricated front wall and the lower ends of the two prefabricated side walls are connected with the abutment foundation respectively; first embedded parts are arranged on a back portionof the prefabricated front wall, second embedded parts are arranged on the inner sides of the front portions of the two prefabricated side walls respectively, the steel back wall structure is arrangedbetween the two prefabricated side walls, the lower portion of the steel back wall structure is connected with the first embedded parts, and the side portions of the steel back wall structure are connected with the two second embedded parts on the two prefabricated side walls respectively; and the steel abutment cap structure is placed on the top surface of the prefabricated front wall. The invention further provides a construction method of the assembly type abutment. The assembly type abutment has beneficial effects that the assembly type abutment is high in strength, safe and stable; and an abutment height can be adjusted on site according to actual engineering conditions, and the bumping problem of the bridgehead is relieved to a certain extent.
本发明公开了一种能缓解桥头跳车问题的装配式桥台，该桥台包括预制前墙、两个预制侧墙、桥台基础、钢背墙结构和钢台帽结构，预制前墙的两侧分别与两个预制侧墙相连，预制前墙和两个预制侧墙的下端分别与桥台基础相连；所述预制前墙的背部设有第一预埋件，两个预制侧墙的前部内侧分别设有第二预埋件，所述钢背墙结构设于两个预制侧墙之间，钢背墙结构的下部与第一预埋件相连，钢背墙结构的侧部分别与两个预制侧墙上的两个第二预埋件相连；所述钢台帽结构放置于预制前墙的顶面。本发明还提供了该装配式桥台的施工方法。本发明的有益效果为：所述装配式桥台强度高，安全稳定；能根据工程实际情况现场调整台高，一定程度上缓解了桥头跳车问题。
Assembly type abutment capable of relieving bumping problem of bridgehead and construction method thereof
一种能缓解桥头跳车问题的装配式桥台及其施工方法
ZHANG HAOJUN (Autor:in) / CHENG XIAOLIANG (Autor:in) / WANG XUEPING (Autor:in)
25.08.2020
Patent
Elektronische Ressource
Chinesisch
Bridgehead roadbed composite structure for preventing bumping at bridgehead and construction method
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2024
Butt strap structure construction method for bridgehead bumping
| Europäisches Patentamt | 2020
Construction device and method for treating bumping at bridgehead
| Europäisches Patentamt | 2021
Construction device and method for solving bumping at bridgehead
| Europäisches Patentamt | 2021