Construction of Optimal Databases for Railway-station Restoration Knowledge Management Systems
نویسنده
چکیده
This paper presents database structures with fast access time and easy extensibility for railway-station data storage. These structures will help to build optimal strategies for reconstruction plans and provide data for design software, such as the world famous ARCHICAD, which is straightforward in using in designing architectural restoration, based on pre-existent architectural plans. The implementation of the modern database structure was realized with the aid of an object-oriented programming language, due to the flexibility of its file-management system.
منابع مشابه
Research on the Mode of Evacuation and Rescue by Adopting Emergency Station in Super-long Railway Tunnel
By taking the super-long railway tunnel as the object of research, based on setting problems of emergency stations adopted by super-long railway tunnels, from the viewpoint of people's safe evacuation, several aspects were studied, such as the mode of evacuation and rescue by adopting emergency station, the number and interval of the cross passage, and the people's safe evacuation time under di...
متن کاملThe effect of Yazd-Eghlid railway construction on diversity and richness of shrub and Bush-tree rangelands inYazd province
Railway construction is one of the important activities in the development of any country and in developing countries, the need for roads is one of the main axes of development. Railway construction operations can effect on desert rangelands around railway. This study investigates the effects of Yazd-Eghlid railway construction on vegetation diversity and richness in the rangelands of Kalmand-...
متن کاملA Methodology to Prioritize the Construction Projects of New Railway Infrastructures for Privatization in Railway Networks (Case Study: Iran)
This study aims to develop a novel methodology to prioritize the construction of new railway infrastructures for privatization. The private sector can cooperate to solve the capacity problems of railway networks, by the construction of new infrastructure. The purpose of this study is to answer the basic question that whether the capacity problems of the railway networks can be solved simply by ...
متن کاملA Budgeting Model for the Safety Unit of an Under Construction Metro Station in Tehran Using a Robust Optimization
Background: The construction of metro lines is a high-risk project. Using a budget-based model for the safety units of metro construction projects can help safety managers to spend optimal budget allocation. The purpose of this study was to plan a budget model based on safety unit performance in an under construction metro station for better budget allocation using robust optimization. Methods...
متن کاملTime Consumption Modeling of Planning Vertical Profile of High-Speed Railways
Recent years, High-Speed railway has become a hot topic of railway development. Many countries in the world have built relatively complete high-speed railway networks.Each of them enjoys its own efficient traffic organization system and method, as well as a theory of station distribution layout. Based on the railway traffic conditions in China, the designer is adopting special procedure for bu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002