A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated assembled inverted-T-shaped bent cap with bracket
The invention discloses a prefabricated and assembled inverted-T-shaped bent cap with brackets. The bridge is characterized by comprising a full-length section extending in the transverse bridge direction; a prestressed steel beam is arranged in the full-length section, more than two stand columns are arranged below the full-length section, and a plurality of bent cap brackets are arranged at intervals corresponding to the transverse bridge direction towards the side face of the other adjacent bent cap and close to the bottom; the full-length section is of a variable cross-section structure, the width, corresponding to the bridge direction, of the cross section is equal everywhere, and the height, corresponding to the vertical direction, of the cross section changes along with load changes. And each bent cap bracket is used for erecting a corresponding beam body between every two adjacent bent caps. The weight control of the bent cap, the structural stress efficiency and reliability and the convenience of the construction scheme can be improved.
本发明公开了带牛腿的预制拼装倒T形盖梁；其特征在于，包括沿横桥向延伸的通长段；通长段内设有预应力钢束，下面设有两个以上立柱，朝向另一个相邻盖梁的侧面，靠近底部位置，对应横桥向间隔布置多个盖梁牛腿；通长段为变截面结构，横截面对应顺桥向的宽度处处相等，对应竖直方向的高度随载荷变化的而变化；每一盖梁牛腿均用于架设相应的每两个相邻的盖梁之间的梁体。本发明能够提升盖梁的重量控制、结构受力效率和可靠性、施工方案的便利性。
Prefabricated assembled inverted-T-shaped bent cap with bracket
The invention discloses a prefabricated and assembled inverted-T-shaped bent cap with brackets. The bridge is characterized by comprising a full-length section extending in the transverse bridge direction; a prestressed steel beam is arranged in the full-length section, more than two stand columns are arranged below the full-length section, and a plurality of bent cap brackets are arranged at intervals corresponding to the transverse bridge direction towards the side face of the other adjacent bent cap and close to the bottom; the full-length section is of a variable cross-section structure, the width, corresponding to the bridge direction, of the cross section is equal everywhere, and the height, corresponding to the vertical direction, of the cross section changes along with load changes. And each bent cap bracket is used for erecting a corresponding beam body between every two adjacent bent caps. The weight control of the bent cap, the structural stress efficiency and reliability and the convenience of the construction scheme can be improved.
本发明公开了带牛腿的预制拼装倒T形盖梁；其特征在于，包括沿横桥向延伸的通长段；通长段内设有预应力钢束，下面设有两个以上立柱，朝向另一个相邻盖梁的侧面，靠近底部位置，对应横桥向间隔布置多个盖梁牛腿；通长段为变截面结构，横截面对应顺桥向的宽度处处相等，对应竖直方向的高度随载荷变化的而变化；每一盖梁牛腿均用于架设相应的每两个相邻的盖梁之间的梁体。本发明能够提升盖梁的重量控制、结构受力效率和可靠性、施工方案的便利性。
Prefabricated assembled inverted-T-shaped bent cap with bracket
带牛腿的预制拼装倒T形盖梁
DONG XIAXIN (author) / LI XUEFENG (author) / CAI LIANG (author) / ZHOU XIAOYU (author)
2024-08-09
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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