摘要
以某实际工程为例,对大跨度地下洞库模板支撑技术进行了研究,根据工程特点,拱部衬砌混凝土采用碗扣式脚手架支撑和现场加工整体自行式支撑台架两种支撑形式,分别阐述了两种支撑形式的具体方案,以期加快施工进度,保证工期。
With one specific project as the example, the thesis studied the supporting technology for big-span underground cave storage form- work, according to the characteristics of the construction, applied two kinds of supporting forms, bowl-buckle scaffold and on-site-made whole auto support platform, to support the lining concrete on the part of arch, separately illustrated the specific plan for these two supporting forms, so as to accelerate the construction speed and ensure the construction period.
出处
《山西建筑》
2010年第23期168-169,共2页
Shanxi Architecture
关键词
洞库
模板支撑
脚手架
台架
cave storage, formwork supporting, scaffold, platform
