小型隧道掘进技术及其决策选择程序

小型隧道掘进是一种无需开挖的地下管道施工技术。该技术可以最大程度地减少地面上的干扰 ,当前 ,在市区或环境较敏感的区域 ,通常不大允许开挖沟渠敷设管网。因此 ,对小型隧道掘进技术的需求日益增加 ,然而 ,许多人还不了解该技术 ,决策采用小型隧道掘进技术一时很难作出 ,须考虑其挖掘强度和条件限制。因此 ,选择适当的技术和方法非常重要。本文论述了应用于各种不同的现场条件地下管道埋设技术及其选择决策程序软件。该决策程序软件及应用工具对小型隧道掘进技术不太熟悉的决策者来说很有用 ,对于经验丰富的规划者可以作为一种核查工具

Technology of Small Size Tunnel Driving and Its Decision Selection Program

Small size tunnel driving is a construction technology of underground piping without excavation.The technology can reduce the obstruction on the ground to the maximum extent.Now,in the urban district or sensitive environment areas it is generally not permitted to excavating ditches for laying pipe network.Therefore,the demand of small size tunnel driving technology is going up every day.However,many persons aren't understand the technology,to use small size tunnel driving technology is difficult.It shall consider the driving strength and the condition limit. So to select an appropriate technology and method is very important.The paper discusses the application software for the underground piping laying technology and decision selection program in various site conditions.The software for decision program and the application tools are very useful for these persons who are not know the small size tunnel driving technology and can be used as a kind of checking tools for the planning persons with a rich experience.