zqfkchen - 2014/10/6 20:02:00
如何将混凝土芯样的劈裂抗拉强度换算成抗弯拉强度？àã1 ¾F)Jð_bbs.3c3t.com;Y,ÒÖÀë
858166661 - 2014/10/11 9:27:00
目前没有公式可以推算，可用经验公式换算àã1 ¾F)Jð_bbs.3c3t.com;Y,ÒÖÀë
àã1 ¾F)Jð_bbs.3c3t.com;Y,ÒÖÀë
圆柱劈裂抗拉强度与小梁抗折强度计算关系式 àã1 ¾F)Jð_bbs.3c3t.com;Y,ÒÖÀë
σb=1.868σс0.871àã1 ¾F)Jð_bbs.3c3t.com;Y,ÒÖÀë