人防结构顶板设计(国外英文资料).docVIP

人防结构顶板设计(国外英文资料) I graduated from an engineering school in the provincial capital in 2007, majoring in road and bridge engineering. When looking for a job, I was introduced to a local underground engineering and design institute. I was ignorant, a look is largely in underground engineering, and the first thoughts should be doing, such as subway tunnel somehow and I also take a little edge (because of my professional direction is bridge structure, and also learned a little tunnel light rail or something like that). Who knows the unit one to see only to discover unexpectedly to be in the tunnel is irrelevant, the unit is a class a person prevention design institute, specially designed the person to defend the project! Think now that you have signed the contract, then hurriedly learning while working, and in three months internship period, a specification for design of civil air defence basement structure, a PLA university of science and technology civil air defense engineering structure and a few diploma became the things I read the most books. ????? It had been more than two years, large and small project also did a lot of, the following is my work experience for everyone to do a introduction, my level is limited, if there is any inappropriate place and thank each master said. I though the unit has a class a qualification of civil air defense, but the unit is small, the project also limited with a civil air defense engineering under 4 (such as ordinary civil air defence basement, command post, ambulance station, etc.), the higher level of civil air defense engineering is generally done some civil air defense and the military hospital courtyard. The design of human defense should be designed to meet the needs of peacetime, and also to protect the people and equipment of wartime. When designing the top panel, the first step is to determine the persons load, which can be found in the relevant form of the specification. The model is built and the relevant load and param