匝道桥超长贝雷架在高支模架中的应用  

Application of Ramp Bridge Super-long Bailey Frame in High Support Formwork

作　　者：严忠勇 YAN Zhong-yong(Sichuan Province Fifteenth Construction Co.,Ltd.,Nanchong 637000,China)

机构地区：[1]四川省第十五建筑有限公司,南充637000

出　　处：《价值工程》2022年第14期68-71,共4页Value Engineering

摘　　要：随着城市建设的不断发展,高架桥越来越多,面对地形地势复杂的施工环境,在高边坡的施工条件下,搭设普通的落地式支撑架既不经济也没法搭设。经过多方案对比分析,确定采用贝雷架作为承重施工平台,在其上搭设支承架体,解决此施工难题,确保了施工安全,也节约了成本。With the continuous development of urban construction,there are more and more viaducts.Facing the construction environment with complex terrain and terrain,under the construction conditions of high slopes,it is neither economical nor impossible to erect ordinary floor-standing supports.After a comparative analysis of multiple schemes,it was determined that the Bailey frame was used as the load-bearing construction platform,and the support frame was erected on it to solve this construction problem,ensure construction safety,and save costs.

关 键 词：贝雷架 超长 支撑平台 高支模 施工安全 

分 类 号：U44[建筑科学—桥梁与隧道工程]