Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-limb thin-wall T-shaped pier
The invention discloses a double-limb thin-wall T-shaped pier which comprises a bearing platform base, U-shaped columns and a bent cap. The U-shaped columns are arranged between the bearing platform base and the bent cap in pairs, and staggered openings of the U-shaped columns are oppositely formed to form hollow thin-wall pier columns. The double-limb thin-wall T-shaped pier has the beneficial effects that the double-limb thin-wall T-shaped pier is split into the bent cap and the two U-shaped columns, the bent cap and the two U-shaped columns are prefabricated and machined in a factory through mechanical line production, the U-shaped columns can be prefabricated in a supine mode and are convenient to manufacture, store and transport, and the integral double-limb thin-wall T-shaped pier can be assembled in the factory. The bent cap and the U-shaped columns are disassembled, prefabricated and assembled into the hollow component, so that the structural strength of the hollow component isguaranteed, and 30-40% of raw materials are saved. During on-site installation, mechanical hoisting can be adopted, the on-site operation time is less than 3 days, and the on-site operation time is greatly shortened compared with that of an original cast-in-place pier stud bent cap which needs to be operated for more than 25 days, so that the time of road traffic and urban environment influence is reduced.
本发明公开了双肢薄壁T形墩，包括承台基座、U形柱和盖梁，承台基座与盖梁之间成对设置有U形柱，U形柱的错口相对设置且构成空心薄壁墩柱。本发明的有益效果是：将其拆分成一个盖梁和两个U形柱，并在工厂采用机械化流水作业预制加工完成，U形柱可采用仰卧式预制，便于制造、储存和运输，安装前可在工厂内拼装成整体双肢薄壁T形墩。上述拆分预制，拼装成空心构件，既保证其结构强度，又节约30%~40%的原材料。现场安装时，可采用机械化吊装，其现场作业少于3天，较原有现浇墩柱盖梁需现场作业时间25天以上而言，大幅的缩短了现场作业时间，从而减少了道路通行和城市环境影响的时间。
Double-limb thin-wall T-shaped pier
The invention discloses a double-limb thin-wall T-shaped pier which comprises a bearing platform base, U-shaped columns and a bent cap. The U-shaped columns are arranged between the bearing platform base and the bent cap in pairs, and staggered openings of the U-shaped columns are oppositely formed to form hollow thin-wall pier columns. The double-limb thin-wall T-shaped pier has the beneficial effects that the double-limb thin-wall T-shaped pier is split into the bent cap and the two U-shaped columns, the bent cap and the two U-shaped columns are prefabricated and machined in a factory through mechanical line production, the U-shaped columns can be prefabricated in a supine mode and are convenient to manufacture, store and transport, and the integral double-limb thin-wall T-shaped pier can be assembled in the factory. The bent cap and the U-shaped columns are disassembled, prefabricated and assembled into the hollow component, so that the structural strength of the hollow component isguaranteed, and 30-40% of raw materials are saved. During on-site installation, mechanical hoisting can be adopted, the on-site operation time is less than 3 days, and the on-site operation time is greatly shortened compared with that of an original cast-in-place pier stud bent cap which needs to be operated for more than 25 days, so that the time of road traffic and urban environment influence is reduced.
本发明公开了双肢薄壁T形墩，包括承台基座、U形柱和盖梁，承台基座与盖梁之间成对设置有U形柱，U形柱的错口相对设置且构成空心薄壁墩柱。本发明的有益效果是：将其拆分成一个盖梁和两个U形柱，并在工厂采用机械化流水作业预制加工完成，U形柱可采用仰卧式预制，便于制造、储存和运输，安装前可在工厂内拼装成整体双肢薄壁T形墩。上述拆分预制，拼装成空心构件，既保证其结构强度，又节约30%~40%的原材料。现场安装时，可采用机械化吊装，其现场作业少于3天，较原有现浇墩柱盖梁需现场作业时间25天以上而言，大幅的缩短了现场作业时间，从而减少了道路通行和城市环境影响的时间。
Double-limb thin-wall T-shaped pier
双肢薄壁T形墩
ZHAO XIAOBO (Autor:in) / CHEN BO (Autor:in) / WEI DENGHOU (Autor:in) / GUO HONGFEI (Autor:in) / SHEN ZHONGYUAN (Autor:in) / ZHANG FUGUI (Autor:in) / QUAN ZHIJIE (Autor:in) / ZHOU SHENGYI (Autor:in)
22.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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