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A platform for research: civil engineering, architecture and urbanism
Settlement joint structure and construction method thereof
The invention relates to the technical field of building structures, and discloses a settlement joint structure and a construction method thereof.The settlement joint structure comprises two sets of concrete bodies, and a settlement joint body is formed between the two sets of concrete bodies; the steel plate comprises a sealing section and lap joint sections, and the lap joint sections are arranged at the two ends of the sealing section; a rubber waterstop; the sleeper beams are assembled on the sides, away from the concrete body, of the two lap joint sections, a plurality of anchor bolts are arranged on the sleeper beams in the length direction of the settlement joint body at intervals, and the anchor bolts penetrate through the steel plate and the rubber water stop belt and are fixedly connected with the concrete body; and the space between the fine stone concrete protection layer and the sealing section is filled with asphalt hemp batting. Prestress is evenly applied to the steel plate in the length direction of the settlement joint body through the sleeper beam, it is guaranteed that the steel plate evenly extrudes the rubber waterstop in the whole length direction of the settlement joint body, a complete waterproof system is formed, the situation that the rubber waterstop cannot be effectively extruded due to buckling deformation of the lap joint section is avoided, and the stability of the waterproof system is improved.
本发明涉及建筑结构技术领域，公开了一种沉降缝结构及其施工方法，包括：两组混凝土主体，两组混凝土主体之间形成沉降缝本体；钢板，钢板包括密封段和搭接段，搭接段布置在密封段的两端；橡胶止水带；枕梁，两组搭接段背离混凝土主体的一侧均装配有枕梁，枕梁上沿沉降缝本体的长度方向间隔布置有若干组锚固螺栓，锚固螺栓穿过钢板与橡胶止水带并与混凝土主体固定连接；细石砼保护层，细石砼保护层与密封段之间填充有沥青麻絮。通过枕梁将预应力沿沉降缝本体的长度方向均匀施加在钢板上，保证钢板在沉降缝本体的整个长度方向上均匀挤压橡胶止水带，形成完整的防水体系，避免搭接段发生翘曲变形而无法有效挤压橡胶止水带，增加了防水体系的稳定性。
Settlement joint structure and construction method thereof
The invention relates to the technical field of building structures, and discloses a settlement joint structure and a construction method thereof.The settlement joint structure comprises two sets of concrete bodies, and a settlement joint body is formed between the two sets of concrete bodies; the steel plate comprises a sealing section and lap joint sections, and the lap joint sections are arranged at the two ends of the sealing section; a rubber waterstop; the sleeper beams are assembled on the sides, away from the concrete body, of the two lap joint sections, a plurality of anchor bolts are arranged on the sleeper beams in the length direction of the settlement joint body at intervals, and the anchor bolts penetrate through the steel plate and the rubber water stop belt and are fixedly connected with the concrete body; and the space between the fine stone concrete protection layer and the sealing section is filled with asphalt hemp batting. Prestress is evenly applied to the steel plate in the length direction of the settlement joint body through the sleeper beam, it is guaranteed that the steel plate evenly extrudes the rubber waterstop in the whole length direction of the settlement joint body, a complete waterproof system is formed, the situation that the rubber waterstop cannot be effectively extruded due to buckling deformation of the lap joint section is avoided, and the stability of the waterproof system is improved.
本发明涉及建筑结构技术领域，公开了一种沉降缝结构及其施工方法，包括：两组混凝土主体，两组混凝土主体之间形成沉降缝本体；钢板，钢板包括密封段和搭接段，搭接段布置在密封段的两端；橡胶止水带；枕梁，两组搭接段背离混凝土主体的一侧均装配有枕梁，枕梁上沿沉降缝本体的长度方向间隔布置有若干组锚固螺栓，锚固螺栓穿过钢板与橡胶止水带并与混凝土主体固定连接；细石砼保护层，细石砼保护层与密封段之间填充有沥青麻絮。通过枕梁将预应力沿沉降缝本体的长度方向均匀施加在钢板上，保证钢板在沉降缝本体的整个长度方向上均匀挤压橡胶止水带，形成完整的防水体系，避免搭接段发生翘曲变形而无法有效挤压橡胶止水带，增加了防水体系的稳定性。
Settlement joint structure and construction method thereof
一种沉降缝结构及其施工方法
LIU XIAOGANG (author) / LIU CHUNZHENG (author) / YANG YUKUI (author) / ZHENG YUAN (author) / RAO HAOMIAO (author)
2024-02-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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