Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cliff-spanning prestressed bent cap pier in mountainous area near river
The invention relates to the field of bridge structures, in particular to a cliff-spanning prestressed bent cap pier which is stable in structure, convenient to construct in the later period and capable of reducing construction safety risks in the mountainous area near the river. According to the technical scheme, the cliff-crossing prestressed bent cap pier in the river-near mountainous area comprises a carrying pole pile structure and a single-column square pier structure, and a prestressed bent cap is arranged above the carrying pole pile structure and the single-column square pier structure; the shoulder pole pile structure is arranged above a steep cliff, and the single-column square pier structure is arranged above river water; the carrying pole pile structure comprises at least one group of carrying pole pile supporting columns, each group of carrying pole pile supporting columns comprises at least two carrying pole piles, carrying pole pile top straining beams are arranged at the tops of the same group of carrying pole piles, and the prestressed cover beams are arranged at the tops of the carrying pole pile top straining beams and the tops of the single-column square pier structures. The method is particularly suitable for the design of the cliff-spanning prestressed bent cap pier in the river-near mountainous area.
本发明涉及桥梁结构领域，尤其是一种结构稳定的同时，还可以方便后期施工，降低施工安全风险的临河山区跨陡崖预应力盖梁桥墩。本发明解决其技术问题所采用的技术方案是：临河山区跨陡崖预应力盖梁桥墩，包括扁担桩结构和独柱方墩结构，所述扁担桩结构和独柱方墩结构的上方设置有预应力盖梁；扁担桩结构设置于陡崖上方，独柱方墩结构设置于河水上方；所述扁担桩结构包括至少一组扁担桩支撑柱，每组扁担桩支撑柱包括至少两个扁担桩，同一组扁担桩顶部设置有扁担桩顶系梁，预应力盖梁设置于扁担桩顶系梁和独柱方墩结构顶部。本发明尤其适用于临河山区跨陡崖预应力盖梁桥墩设计之中。
Cliff-spanning prestressed bent cap pier in mountainous area near river
The invention relates to the field of bridge structures, in particular to a cliff-spanning prestressed bent cap pier which is stable in structure, convenient to construct in the later period and capable of reducing construction safety risks in the mountainous area near the river. According to the technical scheme, the cliff-crossing prestressed bent cap pier in the river-near mountainous area comprises a carrying pole pile structure and a single-column square pier structure, and a prestressed bent cap is arranged above the carrying pole pile structure and the single-column square pier structure; the shoulder pole pile structure is arranged above a steep cliff, and the single-column square pier structure is arranged above river water; the carrying pole pile structure comprises at least one group of carrying pole pile supporting columns, each group of carrying pole pile supporting columns comprises at least two carrying pole piles, carrying pole pile top straining beams are arranged at the tops of the same group of carrying pole piles, and the prestressed cover beams are arranged at the tops of the carrying pole pile top straining beams and the tops of the single-column square pier structures. The method is particularly suitable for the design of the cliff-spanning prestressed bent cap pier in the river-near mountainous area.
本发明涉及桥梁结构领域，尤其是一种结构稳定的同时，还可以方便后期施工，降低施工安全风险的临河山区跨陡崖预应力盖梁桥墩。本发明解决其技术问题所采用的技术方案是：临河山区跨陡崖预应力盖梁桥墩，包括扁担桩结构和独柱方墩结构，所述扁担桩结构和独柱方墩结构的上方设置有预应力盖梁；扁担桩结构设置于陡崖上方，独柱方墩结构设置于河水上方；所述扁担桩结构包括至少一组扁担桩支撑柱，每组扁担桩支撑柱包括至少两个扁担桩，同一组扁担桩顶部设置有扁担桩顶系梁，预应力盖梁设置于扁担桩顶系梁和独柱方墩结构顶部。本发明尤其适用于临河山区跨陡崖预应力盖梁桥墩设计之中。
Cliff-spanning prestressed bent cap pier in mountainous area near river
临河山区跨陡崖预应力盖梁桥墩
LIU HUAN (Autor:in) / GONG HUAFENG (Autor:in) / CHEN YAJUN (Autor:in) / HUANG XUECHAO (Autor:in) / GUO SHANSHAN (Autor:in) / JIANG FAN (Autor:in)
18.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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