A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge support padstone structure and support padstone replacement method
The invention relates to a bridge support padstone structure and a support padstone replacement method, and relates to the field of bridge reinforcement and maintenance, padstones are structural rubber padstones made of high-thixotropy modified epoxy structural adhesive, dense steel bars do not need to be arranged in the structural rubber padstones for reinforcement, and the structural rubber padstones have good compression resistance and crack resistance. In the pouring process of the structural rubber cushion stone, the construction time is short, cracks and pits cannot occur after solidification, conventional leveling and repairing procedures are omitted, and the structural rubber cushion stone is lower in chiseling and pouring difficulty. The method has the effects that the replacement difficulty of the manufactured padstone is reduced, the replacement efficiency of the support padstone is improved, and the construction period is shortened.
本申请涉及一种桥梁支座垫石结构及支座垫石更换方法，涉及桥梁加固维护的领域，其中垫石是采用高触变性的改性环氧结构胶作为材料的结构胶垫石，结构胶垫石内不需要设置密集的钢筋进行加强，具有很好的抗压性能和抗裂性能。结构胶垫石在浇注的过程中，施工时间短，凝固后不会出现裂缝和凹坑，省去了常规的找平、修补工序，结构胶垫石的凿除、浇注难度更低。本申请具有降低制作垫石更换难度，提高支座垫石更换效率，缩短施工周期的效果。
Bridge support padstone structure and support padstone replacement method
The invention relates to a bridge support padstone structure and a support padstone replacement method, and relates to the field of bridge reinforcement and maintenance, padstones are structural rubber padstones made of high-thixotropy modified epoxy structural adhesive, dense steel bars do not need to be arranged in the structural rubber padstones for reinforcement, and the structural rubber padstones have good compression resistance and crack resistance. In the pouring process of the structural rubber cushion stone, the construction time is short, cracks and pits cannot occur after solidification, conventional leveling and repairing procedures are omitted, and the structural rubber cushion stone is lower in chiseling and pouring difficulty. The method has the effects that the replacement difficulty of the manufactured padstone is reduced, the replacement efficiency of the support padstone is improved, and the construction period is shortened.
本申请涉及一种桥梁支座垫石结构及支座垫石更换方法，涉及桥梁加固维护的领域，其中垫石是采用高触变性的改性环氧结构胶作为材料的结构胶垫石，结构胶垫石内不需要设置密集的钢筋进行加强，具有很好的抗压性能和抗裂性能。结构胶垫石在浇注的过程中，施工时间短，凝固后不会出现裂缝和凹坑，省去了常规的找平、修补工序，结构胶垫石的凿除、浇注难度更低。本申请具有降低制作垫石更换难度，提高支座垫石更换效率，缩短施工周期的效果。
Bridge support padstone structure and support padstone replacement method
一种桥梁支座垫石结构及支座垫石更换方法
HAN SONG (author) / CHEN YAOJING (author) / LIU HANYOU (author) / TAN CHENG (author) / SHEN ANDI (author) / REN XU (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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