天气预报 > 教育 > 钢材的Z向性能是什么意思
钢材的Z向性能是什么意思
更新时间: 2021-03-21 19:44:08  

1、钢材的Z向性能是就是厚度方向所能承受的拉力的范围。

2、采用焊接连接的钢结构中,当钢板厚度不小于40毫米且承受沿板厚度方向的拉力时,为避免焊接时产生层状撕裂,需采用抗层状撕裂的钢材。厚板存在层状撕裂问题,故要提出Z向性能测试,即钢材具有Z向性能。

关键词: 钢材 性能 什么 意思

钢材的Z向性能是什么意思相关经验

天气预报

最新推荐

页面:/news/view-789389/ | 耗时:0.0633 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=789389 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=789389 LIMIT 0,1
select * from tbl_Articles_sphinx where id=789389 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1105207,639414,1106922,1122701,1085580,876701,1111352,365896,1275243,636397,1093358,1094807,511790,871430,693661,810867,522357,865336,1085860,1117085,1108534,1112832,1116589,1905428,1096867,1091413,715072,633168,1096440,559028) ORDER BY field (ArticleID,1105207,639414,1106922,1122701,1085580,876701,1111352,365896,1275243,636397,1093358,1094807,511790,871430,693661,810867,522357,865336,1085860,1117085,1108534,1112832,1116589,1905428,1096867,1091413,715072,633168,1096440,559028)