屋面不规则弧形梁施工控制技术的探索与实践  

Exploration and Practice of Construction Control Technology for Irregular Curved Roof Beams

作　　者：苏亚森 SU Yasen(Fujian Qijian Group Co.,Ltd.,Zhangzhou 363119)

机构地区：[1]福建七建集团有限公司,福建漳州363119

出　　处：《福建建筑》2023年第11期100-104,共5页Fujian Architecture & Construction

摘　　要：现浇钢筋混凝屋面大跨度不规则弧形梁,施工工艺复杂,技术要求高,传统工艺的精度和质量均无法保证。为此,将施工技术利用CAD配合BIM建模深化,探索并解决了孤形梁模板成型质量问题、材料损耗问题和模架定位难等问题,使屋面不规则弧形梁成型质量大幅升高,观感效果极佳,符合设计及施工规范要求,同时,缩短了工期,降低了成本。The large-span irregular curved beam of cast-in-place reinforced concrete roof has complex construction techniques and high technical requirements,and the accuracy and quality of traditional techniques cannot be guaranteed.To this end,the construction technology was deepened by combining CAD with BIM modeling,exploring and solving problems such as the quality of arc beam formwork forming,material loss,and difficult positioning of formwork.This significantly improved the quality of irregular arc beam forming on the roof,resulting in excellent visual effects and meeting the requirements of design and construction specifications.At the same time,it shortened the construction period and reduced costs.

关 键 词：现浇钢筋混凝土屋面 不规则弧形梁 BIM建模 施工控制技术 

分 类 号：TU74[建筑科学—建筑技术科学]