Research Of Engineering Technology Of Underground Shelter In The Transformation And Utilization

With the development of economic,accelerating urbanization,thedevelopment of large-scale underground space has become a necessity.Xi'an due to historical reasons and specific location.Xi'an urban distribution of many of the civil defense authentic.Generally shallow depth dugout roof,its existence has become a foundation bearing layer in the weak part,have brought a lot of security risks.Therefore,in the survey,design process,the foundation of the dugout for proper theoretical analysis and evaluation,and adopt a scientific,rational and reliable engineering measures,it is essential for safe use of the building.Thesis engineering practice underground bomb shelters were encountered in research and analysis system;object thesis research can be divided into two types:1)From World War ? to prepare against natural disasters,the majority of bomb shelter did not effective use and development,has become buried waste space.Because of disrepair,missing drawings often become building materials engineering challenges.2)when the project encountered a permanent bomb shelter,and does not allow for removal,it is often impossible to start.Thesis-based items with project examples,discusses the practical dugout transformation and use of technology.For pre-investigation,design,to construction,and other surrounding buildings settlement observation systematic research,thus providing an effective solution for the project.Thesis project instance,the main research dugout transformation and utilization methods,and how to calculate the correct treatment measures dugout carrying capacity;dugout full advantage of self-carrying capacity,thereby reducing unnecessary waste project;similar projects in the future design and construction has a certain reference value.