The relation between city planning-construction and geological environment

Nowadays the urbanization is accelerating, the water environment problem increasingly serious, especially the flood disaster, groundwater resources development and protection problems, seriously hindering the healthy and sustainable development of the city. This paper is based on the flood geological record which is since palaeoloxodon, put forward the view of urban flood control planning and construction, and take Shandong Taian and Jinan as examples, discusses the urban development should conform to the geological environmental conditions in brief. This not only satisfy the needs of the city space, but also can guarantee the city basic geological stability and protect the water environment water resources possibly, to ensure the sustainable the city´s development.