steel roof truss

基本解釋

The internal-prestressed steel roof truss is a novel prestressed steel structure.
體內(nèi)預(yù)應(yīng)力鋼屋架是一種新的預(yù)應(yīng)力鋼結(jié)構(gòu)形式。
According to the material and disposition, the roof of common steel roof truss mill building divides into steel purlin roof and roof without purlin.
普通鋼屋架結(jié)構(gòu)廠房的屋蓋根據(jù)屋面材料和屋面布置情況，可分為無(wú)檁屋蓋和有檁屋蓋。
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In the construction course of the light steel overall hoisting of roof truss, this paper now summarizes the construction technology of the hoisting of light steel roof truss by many practice.
在輕型鋼屋架整體吊裝的施工過(guò)程中，經(jīng)多次實(shí)踐，總結(jié)出圓形輕型鋼屋架的整體吊裝的施工工藝。