A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place box girder and bridge structure applying same
The invention relates to a cast-in-place box girder and a bridge structure applying the cast-in-place box girder, and belongs to the technical field of bridge construction, the cast-in-place box girder comprises a first box girder body, the first box girder body comprises a top plate, a bottom plate and webs on the two sides, the two webs are used for connecting the top plate and the bottom plate, and flange plates extend from the two sides of the top plate; the flange plates are fixedly connected with the webs at the corresponding positions, and a constant temperature device is arranged on the first box girder body and comprises a water collecting mechanism and a water circulating mechanism. A temperature control layer is arranged on the top plate, a bridge floor layer is arranged on the temperature control layer, temperature control holes are formed in the temperature control layer, and the water circulation mechanism drives water to circularly flow between the temperature control holes and the water collection mechanism. The circulating water can reduce freezing of the bridge floor layer in winter and can cool the bridge floor layer in summer, so that the influence of climate change on the bridge floor can be reduced, and the situation that the bridge floor cracks due to thermal expansion and cold contraction is reduced.
本申请涉及一种现浇箱梁以及应用该箱梁的桥梁结构，属于桥梁施工技术的领域，其包括第一箱梁本体，所述第一箱梁本体包括顶板、底板以及两侧的腹板，两个所述腹板用于连接顶板和底板，所述顶板的两侧均延伸有翼缘板，所述翼缘板与对应位置的腹板固定连接，所述第一箱梁本体上设置有恒温装置，所述恒温装置包括集水机构和水循环机构；所述顶板上设置有控温层，所述控温层上设置有桥面层，所述控温层上开设有控温孔，所述水循环机构驱动水于控温孔和集水机构之间循环流动。循环的水能够减少冬天时桥面层结冰，并且能够对夏天时的桥面层降温，从而能够减少气候的变化对桥面产生的影响，以降低桥面由于热胀冷缩而出现开裂的情况。
Cast-in-place box girder and bridge structure applying same
The invention relates to a cast-in-place box girder and a bridge structure applying the cast-in-place box girder, and belongs to the technical field of bridge construction, the cast-in-place box girder comprises a first box girder body, the first box girder body comprises a top plate, a bottom plate and webs on the two sides, the two webs are used for connecting the top plate and the bottom plate, and flange plates extend from the two sides of the top plate; the flange plates are fixedly connected with the webs at the corresponding positions, and a constant temperature device is arranged on the first box girder body and comprises a water collecting mechanism and a water circulating mechanism. A temperature control layer is arranged on the top plate, a bridge floor layer is arranged on the temperature control layer, temperature control holes are formed in the temperature control layer, and the water circulation mechanism drives water to circularly flow between the temperature control holes and the water collection mechanism. The circulating water can reduce freezing of the bridge floor layer in winter and can cool the bridge floor layer in summer, so that the influence of climate change on the bridge floor can be reduced, and the situation that the bridge floor cracks due to thermal expansion and cold contraction is reduced.
本申请涉及一种现浇箱梁以及应用该箱梁的桥梁结构，属于桥梁施工技术的领域，其包括第一箱梁本体，所述第一箱梁本体包括顶板、底板以及两侧的腹板，两个所述腹板用于连接顶板和底板，所述顶板的两侧均延伸有翼缘板，所述翼缘板与对应位置的腹板固定连接，所述第一箱梁本体上设置有恒温装置，所述恒温装置包括集水机构和水循环机构；所述顶板上设置有控温层，所述控温层上设置有桥面层，所述控温层上开设有控温孔，所述水循环机构驱动水于控温孔和集水机构之间循环流动。循环的水能够减少冬天时桥面层结冰，并且能够对夏天时的桥面层降温，从而能够减少气候的变化对桥面产生的影响，以降低桥面由于热胀冷缩而出现开裂的情况。
Cast-in-place box girder and bridge structure applying same
一种现浇箱梁以及应用该箱梁的桥梁结构
GUO KUNPENG (author) / GAO CHANGJIN (author) / JI SHIWEN (author) / YANG ZHONGWEI (author) / WANG YAN (author) / YANG KAI (author) / ZHANG LE (author) / ZHANG JUNQING (author) / WANG RUNKANG (author) / YIN ZHILIN (author)
2022-06-03
Patent
Electronic Resource
Chinese
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