自己建房成本造价（Cost of building your own house）.doc

自己建房成本造价（Cost of building your own house） Cost of building your own house According to the different building materials, it can be divided into frame structure, brick concrete structure, steel structure, wood structure, etc.. Here are some brief descriptions of different structures. I. civil engineering parts 1. frame structure: unilateral cost is generally around 600 yuan, according to different regional economic development, there will be fluctuation, Guangdong generally around 650-750 yuan. The utility model has the advantages of good seismic performance, firm structure and long service life, and the utility model can be freely separated in houses, and the structure is adopted in large bay houses. 2. brick concrete structure: generally in 400 yuan / square meters, some areas due to artificial low, can be as low as 300 yuan. The utility model has the advantages of low cost, simple construction, easy material procurement; drawback is the housing structure can not be changed, the room is small, small window, plane, facade design by the structural constraints, design freedom, and the poor seismic capacity. 1999 years ago, the development and construction of multi-storey residential buildings are generally brick structure. So far, developed areas have no longer use this kind of building structure. 3. steel structure: steel structure cost about 11000 yuan / ton, if converted into construction area, it will generally reach 1500 yuan per square meter. The housing system has the following characteristics: 1, high stability, earthquake resistance, can withstand more than 8 earthquakes and wind speed of 50 meters / second hurricanes. In the event of a strong earthquake, only deformation will occur, but there will be no collapse, fracture occurs, little damage to personnel, is conducive to escape. 2 large-scale industrial production, high dimensional accuracy of components. 3 construction quick. 4, indoor space separation flexible, high utilization rate: light steel structur