Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ultra-wide bridge hanging basket structure and implementation method
The invention discloses an ultra-wide bridge hanging basket structure and an implementation method. The hanging basket structure is realized by adopting a plurality of groups of main bearing beams and stand columns, so that the bearing requirement of an ultra-wide beam is ensured; The hanging basket structure is further provided with a hanging basket bottom platform. The main bearing beams and the stand columns are connected through the inclined pull belts, the bearing lower sliding rails are designed below the bottom platform of the hanging basket, the transverse span of the bottom fence is reduced, and the gravity of an overweight structure during walking is shared. According to the ultra-wide bridge hanging basket structure, the construction problem of any ultra-wide suspended pouring segmental beam is solved; The method has the advantages that (1) the development of the ultra-wide section suspended pouring bridge is promoted; (2) graded construction at the current stage is changed into one-time segmental pouring, so that the construction quality, progress and cost are guaranteed; and (3) the safety degree of hanging basket construction is further improved through the structural design and invention of the hanging basket.
本发明公开了一种超宽桥梁挂篮结构及实施方法；该挂篮结构采取多组主承载梁和立柱实现，以保证超宽梁承载要求；该挂篮结构还具有挂篮底平台；主承载梁和立柱之间通过斜拉带连接，在挂篮底平台下设计承重下滑轨，减小底栏横向跨度，分担行走时超重结构重力。本设计发明解决了任意超宽悬浇节段梁施工难题；本发明的优点在于：（1）促使超宽节段悬浇桥梁的发展；（2）将现阶段分次施工的改为一次性节段浇筑，保证施工质量、进度、成本；（3）通过该挂篮结构设计发明进一步提高挂篮施工的安全度。
Ultra-wide bridge hanging basket structure and implementation method
The invention discloses an ultra-wide bridge hanging basket structure and an implementation method. The hanging basket structure is realized by adopting a plurality of groups of main bearing beams and stand columns, so that the bearing requirement of an ultra-wide beam is ensured; The hanging basket structure is further provided with a hanging basket bottom platform. The main bearing beams and the stand columns are connected through the inclined pull belts, the bearing lower sliding rails are designed below the bottom platform of the hanging basket, the transverse span of the bottom fence is reduced, and the gravity of an overweight structure during walking is shared. According to the ultra-wide bridge hanging basket structure, the construction problem of any ultra-wide suspended pouring segmental beam is solved; The method has the advantages that (1) the development of the ultra-wide section suspended pouring bridge is promoted; (2) graded construction at the current stage is changed into one-time segmental pouring, so that the construction quality, progress and cost are guaranteed; and (3) the safety degree of hanging basket construction is further improved through the structural design and invention of the hanging basket.
本发明公开了一种超宽桥梁挂篮结构及实施方法；该挂篮结构采取多组主承载梁和立柱实现，以保证超宽梁承载要求；该挂篮结构还具有挂篮底平台；主承载梁和立柱之间通过斜拉带连接，在挂篮底平台下设计承重下滑轨，减小底栏横向跨度，分担行走时超重结构重力。本设计发明解决了任意超宽悬浇节段梁施工难题；本发明的优点在于：（1）促使超宽节段悬浇桥梁的发展；（2）将现阶段分次施工的改为一次性节段浇筑，保证施工质量、进度、成本；（3）通过该挂篮结构设计发明进一步提高挂篮施工的安全度。
Ultra-wide bridge hanging basket structure and implementation method
一种超宽桥梁挂篮结构及实施方法
WANG QIANG (Autor:in) / QIAO YI (Autor:in) / CAI JIA (Autor:in) / HUANG YANG (Autor:in) / MA ZHILIN (Autor:in) / HE DONGYANG (Autor:in) / WANG HANQIU (Autor:in)
25.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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