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The objectives of this research are to design and construction the steel structure of hemisphere pre-engineered building with easy assembly type. The load and resistance factor design (LRFD) method was used to design the structure by regarding the strength, material type, construction and deconstruction step, and cost. From the design, the prototype of hemisphere pre-engineered building (only the frame structure) was construction with 5 meters of diameter, 3.5 meters of height, 19.635 square meters of useful space, 200,000 Baht of material cost (10,186 Baht per square meter for all materials), 27 hours or 3 days of construction period. According to the modular coordination system, this hemisphere pre-engineered building can construction and deconstruction fast, especially when apply to help disaster victims. After tested, the structure that the calculation value of safety factor (S.F.) was 1.76.
Articles published in Journal of Industrial Technology Ubon Ratchathani Rajabhat University both hard copy and electronically are belonged to the Journal.
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