一个土建工程师应掌握的基本数据（The basic data that a civil engineer should master）.docVIP

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一个土建工程师应掌握的基本数据（The basic data that a civil engineer should master）.doc

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一个土建工程师应掌握的基本数据（The basic data that a civil engineer should master） The basic number of plays a civil engineer should master I. The amount of concrete used in ordinary residential buildings and the amount of steel used: 1, multi story masonry house: Reinforcement: 30KG/m2 Concrete: 0.3 ~ 0.33m3/m2 2, multi layer frame: Reinforcement: 38 ~ 42KG/m2 Concrete: 0.33 ~ 0.35m3/m2 3, small high-level 11~12: Reinforcement: 50 ~ 52KG/m2 Concrete: 0.35m3/m2 4, 17~18 floors: Reinforcement: 54 ~ 60KG/m2 Concrete: 0.36m3/m2 5, 30 meters high, H=94 meters: Reinforcement: 65 ~ 75KG/m2 Concrete: 0.42 ~ 0.47m3/m2 6, high-rise hotel style apartment 28 H=90 meters: Reinforcement: 65 ~ 70KG/m2 Concrete: 0.38 ~ 0.42m3/m2 7 villa: the amount of concrete and the amount of steel between multi-storey masonry residential and high-rise 11~12 layers; The above data are designed according to the seismic 7 degree zone rule Two, ordinary multi-storey residential building construction budget economic indicators 1, outdoor doors and windows (excluding units, doors, security doors) area of 0.20 to 0.24 of the construction area 2, the template area accounts for about 2.2 of the floor area 3, the outdoor plastering area accounts for about 0.4 of the floor area 4, indoor plastering area accounted for 3.8 of the floor area Three, construction efficiency 1, a plastering worker, plastering 35 square meters a day 2, a brick, 1000~1800 bricks a day 3, a brick, 800~1000 bricks a day hollow bricks 4, ceramic tile 15 square metre 5, scraping the first 300 square meters / day, second times 180 square meters / day, third times the pressure of 90 square meters / day Four. Basic data 1 、 concrete weight 2500KG/m3 2, the weight per meter of reinforced 0.00617 * D * D 3, dry sand weight 1500KG/m3, wet sand weight 1700KG/m3 4, stone weight 2200KG/m3 5, one cubic meter of red brick about 525 pieces (wall thickness) 6, one cubic meter of hollow brick about 175 7, sieve one side clean sand, 1.3 square ordinary sand Const