weld bolt 中文意思是什麼
weld bolt
解釋
焊接螺栓-
Based on the investigation of research and application of concrete - filled tubular column to steel beam connections in china and abroad, according to engineering practice, six full - size specimens that the joints composed by concrete - filled square tubular column and i - shape steel beam divided as a and b groups have been tested under cyclic - loading in this paper. the three specimens of group a are connected by bolt - weld and the group b connected by welded at the end of beams
本文在總結分析了國內外關于鋼管混凝土框架節點研究與應用現狀的基礎上，以實際工程為背景，在國內首次進行了a 、 b兩組共6個足尺節點試件的低周反復循環加載試驗，其中a組三個試件梁端採用栓-焊連接； b組三個試件梁端為全對接焊接。
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