Pier for using stainless steel bar to replace regular steel bar with equal strength

• Main Authors: WEN MENGDAN, ZHOU XIWU, GAO YUSHEN
• Format: Patent
• Language: Chinese; English
• Published: 29.06.2018
• Subjects: ASSEMBLY OF BRIDGES; CONSTRUCTION OF BRIDGES; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; OR VIADUCTS

The invention relates to a pier for using a stainless steel bar to replace a regular steel bar with equal strength. The stainless steel bar is utilized to replace the regular steel bar with the equalstrength, wherein the cross section area of the stainless steel bar is smaller than that of the regular steel bar; the stainless steel bar is connected with the regular steel bar through a sleeve boltwith an equal cross section and an unequal diameter, the end, with the smaller diameter, of the sleeve bolt is connected with the stainless steel bar, and the end, with the larger diameter, of the sleeve bolt is connected with the regular steel bar. 本发明涉及种不锈钢钢筋等强替代普通钢筋的桥墩，其使用不锈钢钢筋等强度替代桥墩浪溅区的普通钢筋；其中，不锈钢钢筋的截面面积小于普通钢筋截面面积；以及不锈钢钢筋与普通钢筋使用等截面不等直径套筒螺栓连接，且套筒螺栓直径较小端与不锈钢钢筋连接，套筒螺栓直径较大端与普通钢筋连接。