摘要
采用全圆针梁台车进行隧洞混凝土衬砌施工,传统的混凝土入仓方法需布置多处下料窗口并配备多名浇筑人员手动拆移泵管,施工耗时、费力。结合针梁台车的结构特点,研发了一种混凝土分料装置并在混凝土浇筑过程中应用,该设备各项性能稳定,提高了浇筑效率,保障了施工质量。阐述了具体的研发过程。
In the construction of tunnel concrete lining,the traditional concrete casting method needs to layout multiple blanking windows and assign several casting personnel to manually remove the pump pipe,which is time-consuming and laborious.Combined with the structural characteristics of the needle beam trolley,a concrete distributing device is developed and applied in the concrete casting process.The performance of the device is stable and the casting efficiency is improved,and the construction quality is guaranteed.The specific research and development process is described.
作者
赵文升
张彬
ZHAO Wensheng;ZHANG Bin(Sinohydro Bureau 5 Co., LTD, Chengdu, Sichuan, 610066)
出处
《四川水力发电》
2020年第3期17-20,共4页
Sichuan Hydropower
关键词
混凝土分料装置
技术参数
浇筑实施
技术先进性
concrete distributing device
technical parameters
implementation of concrete casting
technical advancement
