The Key Problem Research Of The Mountain-House Development In Yanan Loess Ridge Area

Along with the development of economy, Yanan urban development scale, narrow ChuanDao already cannot satisfy the Yanan urban sprawl construction land demand, excessive architecture density high, cubage are conditioned, city development. Therefore, Yanan municipal government proposed "center city construction, the slogan of the hill" Yanan mountain residential development to meet residents'extending housing needs. This paper as the general topic "YanAnShi mountain project," one of the items discuss Yanan mountain development, strive to achieve the control mountain development costs, avoid the purpose of mountainous disorder development. Make economic benefits, environmental benefits, social benefits achieved unified.Through theoretical research paper combining with empirical research, quantitative analysis and qualitative analysis to combine together, writing and illustrations of combining research methods to Mao Yanan loess beams mountain areas in residential development key problems in research, get the following results:(1) Residential housing situation, to Yanan residents income and consumption levels, and points out that the mountain investigation should be in the construction of housing development in low-income use common housing primarily.(2) Yanan mountain development process of landslides, shall be in prevention, take timely retaining measures of landslide slope, and coordinate and deal with the living environment and ecological protection, processing construction land-saving relationship with geological disasters relationship.(3)Analyzes four Yanan mountain development cost control difficult conditions, retaining wall, road network system and control the cost of the pipeline system problems, and put forward the corresponding control measures.(4) Compared to developers, government, banking, media interest relationship in the "real estate costs", list the cost of Yanan mountain development, and point out that the mountain peacefully constitute the difference cost of development.(5) Combined with Mou's bay area of different scheme hill development, the construction technology and landscape environment quality, development cost analysis, the article points out that the current scheme landslide far beyond the original plan cost, mountain slope control should with prevention.