Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined supporting structure for transverse shock resistance of three-span bridge
The invention particularly relates to a combined supporting structure for transverse shock resistance of a three-span bridge and aims to solve the problem that an existing bridge supporting structureis poor in transverse shock resistance is solved. According to the combined supporting structure for the transverse shock resistance of the three-span bridge, two limiting blocking tables are integrally arranged on the edge of the upper surface of a bent cap; a bearing table is horizontally arranged between the two limiting stop tables; a plurality of sliding grooves are formed in the bent cap; aplurality of sliding seats are arranged on the lower surface of the bearing table; a plurality of hydraulic dampers are connected between the bearing table and the two limiting blocking tables; a plurality of limiting columns are connected between two connecting lugs; pier caps sleeve the limiting columns in a sliding mode; two upper connecting frames are fixedly connected to the two connecting lugs; and two shock absorbers are horizontally connected to the bottoms of the two upper connecting frames respectively. Through the multiple-transverse shock absorption supporting system, the transverse shock absorption effect of the bridge is effectively improved, and transverse buffer protection effects on structures such as a bridge body and bridge piers are improved.
本发明具体是一种用于三跨桥梁横向抗震的组合支撑结构，解决了现有桥梁支撑结构存在横向抗震性能差的问题。一种用于三跨桥梁横向抗震的组合支撑结构，盖梁的上表面边部一体设置有两个限位挡台；两个限位挡台之间水平设置有承载台；盖梁上开设有若干个滑槽；承载台的下表面设置有若干个滑座；承载台与两个限位挡台之间均连接有若干个液压阻尼器；两个连接耳之间连接有若干根限位柱，墩帽滑动套设于各根限位柱上，两个连接耳上固定连接有两个上连接架，两个上连接架的底部分别水平连接有两个减震器。本发明通过多重横向减震支撑体系，有效提高了桥梁的横向减震效果，提高了对桥梁本体、桥墩等结构的横向缓冲保护作用。
Combined supporting structure for transverse shock resistance of three-span bridge
The invention particularly relates to a combined supporting structure for transverse shock resistance of a three-span bridge and aims to solve the problem that an existing bridge supporting structureis poor in transverse shock resistance is solved. According to the combined supporting structure for the transverse shock resistance of the three-span bridge, two limiting blocking tables are integrally arranged on the edge of the upper surface of a bent cap; a bearing table is horizontally arranged between the two limiting stop tables; a plurality of sliding grooves are formed in the bent cap; aplurality of sliding seats are arranged on the lower surface of the bearing table; a plurality of hydraulic dampers are connected between the bearing table and the two limiting blocking tables; a plurality of limiting columns are connected between two connecting lugs; pier caps sleeve the limiting columns in a sliding mode; two upper connecting frames are fixedly connected to the two connecting lugs; and two shock absorbers are horizontally connected to the bottoms of the two upper connecting frames respectively. Through the multiple-transverse shock absorption supporting system, the transverse shock absorption effect of the bridge is effectively improved, and transverse buffer protection effects on structures such as a bridge body and bridge piers are improved.
本发明具体是一种用于三跨桥梁横向抗震的组合支撑结构，解决了现有桥梁支撑结构存在横向抗震性能差的问题。一种用于三跨桥梁横向抗震的组合支撑结构，盖梁的上表面边部一体设置有两个限位挡台；两个限位挡台之间水平设置有承载台；盖梁上开设有若干个滑槽；承载台的下表面设置有若干个滑座；承载台与两个限位挡台之间均连接有若干个液压阻尼器；两个连接耳之间连接有若干根限位柱，墩帽滑动套设于各根限位柱上，两个连接耳上固定连接有两个上连接架，两个上连接架的底部分别水平连接有两个减震器。本发明通过多重横向减震支撑体系，有效提高了桥梁的横向减震效果，提高了对桥梁本体、桥墩等结构的横向缓冲保护作用。
Combined supporting structure for transverse shock resistance of three-span bridge
一种用于三跨桥梁横向抗震的组合支撑结构
XIA ZHIQIANG (Autor:in) / WANG FENG (Autor:in) / WANG LINFEI (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
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