A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cantilever structure formwork supporting system and construction method
The invention relates to the technical field of building construction, and discloses a cantilever structure formwork supporting system and a construction method. The cantilever structure formwork supporting system comprises a plurality of cantilever beams arranged along the side line of an external corner of a floor, the cantilever beams are fixed to the lower two floors through pre-buried pressing rings, and the cantilever sections of the cantilever beams are welded with full-length connecting beams; an outer side vertical rod of a supporting frame is erected on the full-length connecting beams, a steel wire rope is connected to the outer end part of the cantilever sections of the cantilever beams, the other end of the steel wire rope is arranged in an embedded hanging ring of the lower-layer structural beam in a penetrating mode and fixes the steel wire rope through a rope clamp, and a steel pipe wall connecting rod used for fixing the supporting frame is further arranged on the lower-layer structural beam. The cantilever structure formwork supporting system solves the formwork supporting problem of the cantilever structure of the external corner part of a structural column of a high-rise or super high-rise building, is also suitable for formwork supporting of the cantilever structure of a common part, effectively guarantees the strength, rigidity and stability of formwork supporting, all main materials can be recycled and reused, and economical efficiency is achieved.
本发明涉及建筑施工技术领域，公开了一种悬挑结构模板支撑体系及施工方法，其包括沿楼面阳角边线设置的多根悬挑梁，悬挑梁通过预埋压环、钢板压片和紧固螺母固定于下两层楼板上，悬挑梁的悬挑段焊接连接有通长联梁，支撑架的外侧立杆架设于通长联梁上，悬挑梁的悬挑段外端部连接有钢丝绳，钢丝绳的另一端穿设于下层结构梁的预埋吊环中并通过绳卡对钢丝绳进行固定，下层结构梁上还设有用于固定支撑架的钢管连墙杆。该悬挑结构模板支撑体系解决了高层或超高层建筑存在结构柱的阳角部位悬挑结构的模板支撑问题，其同样适用于一般部位的悬挑结构的模板支撑，有效保证模板支撑的强度、刚度和稳定性，各主要材料均能回收重复利用，具有较好的经济性。
Cantilever structure formwork supporting system and construction method
The invention relates to the technical field of building construction, and discloses a cantilever structure formwork supporting system and a construction method. The cantilever structure formwork supporting system comprises a plurality of cantilever beams arranged along the side line of an external corner of a floor, the cantilever beams are fixed to the lower two floors through pre-buried pressing rings, and the cantilever sections of the cantilever beams are welded with full-length connecting beams; an outer side vertical rod of a supporting frame is erected on the full-length connecting beams, a steel wire rope is connected to the outer end part of the cantilever sections of the cantilever beams, the other end of the steel wire rope is arranged in an embedded hanging ring of the lower-layer structural beam in a penetrating mode and fixes the steel wire rope through a rope clamp, and a steel pipe wall connecting rod used for fixing the supporting frame is further arranged on the lower-layer structural beam. The cantilever structure formwork supporting system solves the formwork supporting problem of the cantilever structure of the external corner part of a structural column of a high-rise or super high-rise building, is also suitable for formwork supporting of the cantilever structure of a common part, effectively guarantees the strength, rigidity and stability of formwork supporting, all main materials can be recycled and reused, and economical efficiency is achieved.
本发明涉及建筑施工技术领域，公开了一种悬挑结构模板支撑体系及施工方法，其包括沿楼面阳角边线设置的多根悬挑梁，悬挑梁通过预埋压环、钢板压片和紧固螺母固定于下两层楼板上，悬挑梁的悬挑段焊接连接有通长联梁，支撑架的外侧立杆架设于通长联梁上，悬挑梁的悬挑段外端部连接有钢丝绳，钢丝绳的另一端穿设于下层结构梁的预埋吊环中并通过绳卡对钢丝绳进行固定，下层结构梁上还设有用于固定支撑架的钢管连墙杆。该悬挑结构模板支撑体系解决了高层或超高层建筑存在结构柱的阳角部位悬挑结构的模板支撑问题，其同样适用于一般部位的悬挑结构的模板支撑，有效保证模板支撑的强度、刚度和稳定性，各主要材料均能回收重复利用，具有较好的经济性。
Cantilever structure formwork supporting system and construction method
一种悬挑结构模板支撑体系及施工方法
YUAN GUANCHU (author) / HUANG HOUJUN (author) / LI ZHEN (author) / WU BENGANG (author) / HE ZHUOXING (author) / HUANG SHAOTENG (author) / XU ZHIYUAN (author) / XU JIANXIN (author)
2021-09-21
Patent
Electronic Resource
Chinese
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