基于bs的mvc三层结构模式大学生毕业论文（设计）.doc

摘 要 我国地震多发，建筑物的损坏和倒塌是造成生命财产损失的重大原因。因此，我国越来越重视建筑物安全鉴定工作。这时，及时准确地记录建筑物受损情况就显得尤为重要。将数据进行汇总统计一方面可以为灾区建筑物的安全鉴定等工作做好准备，一方面也可以为今后房屋建筑的抗震性提供参考。 本系统主要完成信息的储备统计工作。系统主要包含五个模块：用户管理、地震信息管理、建筑物信息管理、震损信息管理、数据统计分析。分别对使用本系统的用户信息、周围发生的地震信息、建筑物信息及建筑物的损坏情况信息进行记录，并对建筑物损坏情况进行统计分析，用直观的统计图表示。管理员拥有系统最高权限，对系统的所有信息均可进行管理。普通用户权限最低，只可查看系统汇总的信息。普通用户可以提交申请成为专业用户，系统主要的地震建筑物等数据，专业用户可以进行查看、录入、修改。 本系统设计基于B/S的MVC三层结构模式。因为在Web环境下完成，拥有网络基础，所以能实现多用户登录，可以实时地记录信息并由另一方查看，相对于通过纸质文件的记录和传递，加快了信息搜集的速度，提高了效率。另一方面，系统可存的信息量大，可以把各地的信息都归类汇总，方便快捷，易用性强。关键词：震损；B/S结构；JSP；MySQL AbstractThere are a lot of earthquake in China, and the damage of buildings is the main reason of the loss of life and property.So accurate documentation of damaged buildings on time has become particularly important.Statistical data can be prepared for safety appraisal of buildings in the disaster area of the work, on the one hand can also provide reference for future housing construction earthquake resistance. The system mainly completes reserve statistics information.And it supply users with the administration of seismic data,information about buildings,damage management information systems,requirements analysis, system design and detailed design process, besides establish the basis of background database. Then it introduces a Web environment, based on b/s mode of three-layer structure, using JSP technology development under the post-earthquake building damage management information systems , the main function modules and related technology. The system consists of five modules: user management, earthquake information management, building information management, earthquake damage information management, statistical analysis of data. The system design is based on B/S,and adopts MVC structure mode. Users can record information on a real-time basis and viewed by the other party.The system accelerate the speed of information gathering, improves efficiency relative to the recording and transmission through paper documents. On the other hand, the