Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dismantling method of inclined-leg rigid frame bridge
The invention relates to a dismantling method of an inclined-leg rigid frame bridge. The dismantling method of the inclined-leg rigid frame bridge comprises the following steps that (1) a side span steel pipe support is erected; (2) chord members are cut and dismantled; (3) a piggy back system is in place and pre-jacked; (4) inclined leg cutting is performed; (5) the beam body is removed; and (6) crushing and chiseling are performed. According to the dismantling method, the inclined-leg rigid frame bridge can be safely, rapidly and conveniently dismantled.
本发明涉及一种斜腿刚构桥的拆除方法。所述斜腿刚构桥的拆除方法包括以下步骤：1)、搭设边跨钢管支架；2)、弦杆切割拆除；3)、驮运系统就位预顶；4)、斜腿切割；5)、梁体移除；6)、破碎凿除。所述拆除方法能够实现安全、快速、便捷地拆除斜腿刚构桥。
Dismantling method of inclined-leg rigid frame bridge
The invention relates to a dismantling method of an inclined-leg rigid frame bridge. The dismantling method of the inclined-leg rigid frame bridge comprises the following steps that (1) a side span steel pipe support is erected; (2) chord members are cut and dismantled; (3) a piggy back system is in place and pre-jacked; (4) inclined leg cutting is performed; (5) the beam body is removed; and (6) crushing and chiseling are performed. According to the dismantling method, the inclined-leg rigid frame bridge can be safely, rapidly and conveniently dismantled.
本发明涉及一种斜腿刚构桥的拆除方法。所述斜腿刚构桥的拆除方法包括以下步骤：1)、搭设边跨钢管支架；2)、弦杆切割拆除；3)、驮运系统就位预顶；4)、斜腿切割；5)、梁体移除；6)、破碎凿除。所述拆除方法能够实现安全、快速、便捷地拆除斜腿刚构桥。
Dismantling method of inclined-leg rigid frame bridge
一种斜腿刚构桥的拆除方法
WANG HUAN (Autor:in) / WEI LIQIANG (Autor:in) / WU HAO (Autor:in) / WU JINSHI (Autor:in) / ZHOU CANMING (Autor:in) / LI LANPING (Autor:in) / WANG TAO (Autor:in) / GAO HAOXIONG (Autor:in)
08.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Temporary supporting device for rigid frame bridge beam dismantling
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024
Swivel dismantling device and method for cross-railway continuous rigid frame bridge
| Europäisches Patentamt | 2023
Integral dismantling method for 0 # block bracket of continuous rigid frame bridge
| Europäisches Patentamt | 2020
Dismantling method and dismantling device for inclined bridge pier in complex city area
| Europäisches Patentamt | 2022