A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Slip form construction method for concrete construction of large-gradient sloping roof
The invention relates to a slip form construction method for concrete construction of a large-gradient sloping roof. The lateral reinforcing meshes are arranged between the upper reinforcing steel bars and the lower reinforcing steel bars of the inclined roof board so as to divide each layer of track of the roof into a plurality of partition grooves, so that a reinforcing steel bar partition groove system is formed, temperature cracks caused by hydration heat during large-volume concrete pouring of the roof are effectively eliminated, and the service life of the roof is prolonged. Meanwhile, the problems of lateral flowing, segregation, difficulty in forming and the like of concrete during subsequent pouring are solved; according to the construction method, the slip form trolley is matched with the slip form track system to construct the sloping roof concrete, the problems that concrete is difficult to pour and vibrate compactly, voids and pitted surfaces exist, and structural leakage occurs due to traditional sloping roof single-sided board and double-sided board concrete construction are effectively solved, and the roof concrete construction quality is greatly improved; and the compactness and the anti-leakage performance of the structure are improved.
本发明涉及一种用于大坡度斜屋面混凝土施工的滑模施工方法。本发明中在斜屋面板上、下部钢筋之间设置侧向钢筋网，以将屋面每层轨道间分隔成多个分隔槽，从而形成钢筋分隔槽系统，有效消除了屋面大体积混凝土浇筑时水化热导致的温度裂缝，同时解决了后续浇筑时混凝土侧向流淌、离析、难以成型等问题；本发明中采用滑模小车配合滑模轨道系统施工斜屋面混凝土，此方法有效解决了传统斜屋面单面板和双面板混凝土施工造成的混凝难以浇筑振捣密实、蜂窝麻面、结构渗漏等病症，大大提高了屋面混凝土施工质量，增加了结构的密实性和抗渗漏性能。
Slip form construction method for concrete construction of large-gradient sloping roof
The invention relates to a slip form construction method for concrete construction of a large-gradient sloping roof. The lateral reinforcing meshes are arranged between the upper reinforcing steel bars and the lower reinforcing steel bars of the inclined roof board so as to divide each layer of track of the roof into a plurality of partition grooves, so that a reinforcing steel bar partition groove system is formed, temperature cracks caused by hydration heat during large-volume concrete pouring of the roof are effectively eliminated, and the service life of the roof is prolonged. Meanwhile, the problems of lateral flowing, segregation, difficulty in forming and the like of concrete during subsequent pouring are solved; according to the construction method, the slip form trolley is matched with the slip form track system to construct the sloping roof concrete, the problems that concrete is difficult to pour and vibrate compactly, voids and pitted surfaces exist, and structural leakage occurs due to traditional sloping roof single-sided board and double-sided board concrete construction are effectively solved, and the roof concrete construction quality is greatly improved; and the compactness and the anti-leakage performance of the structure are improved.
本发明涉及一种用于大坡度斜屋面混凝土施工的滑模施工方法。本发明中在斜屋面板上、下部钢筋之间设置侧向钢筋网，以将屋面每层轨道间分隔成多个分隔槽，从而形成钢筋分隔槽系统，有效消除了屋面大体积混凝土浇筑时水化热导致的温度裂缝，同时解决了后续浇筑时混凝土侧向流淌、离析、难以成型等问题；本发明中采用滑模小车配合滑模轨道系统施工斜屋面混凝土，此方法有效解决了传统斜屋面单面板和双面板混凝土施工造成的混凝难以浇筑振捣密实、蜂窝麻面、结构渗漏等病症，大大提高了屋面混凝土施工质量，增加了结构的密实性和抗渗漏性能。
Slip form construction method for concrete construction of large-gradient sloping roof
一种用于大坡度斜屋面混凝土施工的滑模施工方法
JIA JIJUN (author) / XUE FEI (author) / MING JIANYONG (author) / YOU BO (author) / PAN DONG (author)
2023-10-31
Patent
Electronic Resource
Chinese
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