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A platform for research: civil engineering, architecture and urbanism
Wood structure jacking method and jacking device
The invention provides a wood structure jacking method and a jacking device. The wood structure jacking device comprises a reinforced concrete clamping block, an isolation layer and a jacking steel beam. A column foundation is wrapped by reinforced concrete to form the reinforced concrete clamping block, then the jacking steel beam penetrating through the reinforced concrete clamping block is jacked, indirect jacking can be achieved by clamping the column foundation through the reinforced concrete clamping block, it is avoided that a wood column is directly perforated, and the wood column is effectively protected. After jacking is completed, the reinforced concrete clamping block can be dismantled, the column foundation can be effectively protected against bonding with concrete through thearrangement of the isolation layer, and the original appearance of the column foundation can be kept after the reinforced concrete clamping block is dismantled.
本发明提供一种木结构顶升方法及顶升装置，木结构顶升装置包括：钢筋混凝土夹块、隔离层以及顶托钢梁。利用钢筋混凝土包裹柱础，形成钢筋混凝土夹块，进而对贯穿钢筋混凝土夹块的顶托钢梁进行顶升，能够实现利用钢筋混凝土夹块夹持柱础间接地进行顶升，避免了直接在木柱上穿孔，有效保护了木柱。进而在完成顶升后，可以拆除钢筋混凝土夹块，隔离层的设置能够有效保护柱础不会与混凝土粘合，在拆除钢筋混凝土夹块后，可使柱础保留原貌。
Wood structure jacking method and jacking device
The invention provides a wood structure jacking method and a jacking device. The wood structure jacking device comprises a reinforced concrete clamping block, an isolation layer and a jacking steel beam. A column foundation is wrapped by reinforced concrete to form the reinforced concrete clamping block, then the jacking steel beam penetrating through the reinforced concrete clamping block is jacked, indirect jacking can be achieved by clamping the column foundation through the reinforced concrete clamping block, it is avoided that a wood column is directly perforated, and the wood column is effectively protected. After jacking is completed, the reinforced concrete clamping block can be dismantled, the column foundation can be effectively protected against bonding with concrete through thearrangement of the isolation layer, and the original appearance of the column foundation can be kept after the reinforced concrete clamping block is dismantled.
本发明提供一种木结构顶升方法及顶升装置，木结构顶升装置包括：钢筋混凝土夹块、隔离层以及顶托钢梁。利用钢筋混凝土包裹柱础，形成钢筋混凝土夹块，进而对贯穿钢筋混凝土夹块的顶托钢梁进行顶升，能够实现利用钢筋混凝土夹块夹持柱础间接地进行顶升，避免了直接在木柱上穿孔，有效保护了木柱。进而在完成顶升后，可以拆除钢筋混凝土夹块，隔离层的设置能够有效保护柱础不会与混凝土粘合，在拆除钢筋混凝土夹块后，可使柱础保留原貌。
Wood structure jacking method and jacking device
木结构顶升方法及顶升装置
LI YAMING (author) / LI WEI (author) / JIA SHUIZHONG (author) / SU XINBAO (author)
2020-06-12
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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