How to choose and design the steel structure shed

How to choose and design the steel structure shed
 
1.1, the location of the membrane structure design shed should be consistent with the overall planning, to meet the fire safety, convenient use, reasonable economy etc..
1.2, the design of membrane structure shed should be consistent with the characteristics of this area, the maximum to meet the sun and rain shed function.
1.3, parking shed membrane structure design, according to the situation. General car carport design, the vertical moving type parking more, based on the "standard" design of garage, two car width 5.3 - 6 meters, the length of 5.5 - 6 meters, height (lower 1.4 meters - 2.2 meters high, higher 2.8 - 3 meters).
1.4, the membrane structure to meet the carport fire safety, traffic safety, convenient entrance and road design requirements. Such as the width of the entrance, two-way driving is not less than 7 meters, a one-way of not less than 5 meters, and in the entrance to the edge of the meter to do within the range of 120 degrees out of view, to the edge of more than 7.5 meters above the barrier without obstruction. Waiting channel width not less than 3 meters. Turning radius of not less than 6 meters
 
2.1, the main function of membrane structure is the sun shed (summer to prevent the exposure of the vehicle), followed by the shelter, the last is beautiful. The cost includes the shed membrane structure foundation, steel structure and membrane structure of cost and maintenance costs. Reasonable cost reduction is to improve the cost.
 
2.2, generally speaking, in determining the area, the amount of steel used, the greater the area of membrane material, the greater the difficulty of construction, the higher the cost. In addition, if exposed to the rain in the steel structure, the more it later maintenance costs (because the general paint can be used for 6 to 7 years, exposed to rain water can only be used for 4 to 5 years).

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