天气预报15天查询> 机械> 16钢筋一米多重

16钢筋一米多重

更新时间: 2021-03-22 18:28:38     

1、16钢筋每米的重量是1.58公斤。

2、这里有简单的计算方法,只要是建筑用钢材,不分园条和螺文,也不分二级和三级钢筋,它们的理论计算重量可用钢筋直径的平方(毫米数)乘以0.00617就等于它每米的重量。

3、每米的重量(Kg)=0.00617×钢筋的直径(mm)×钢筋的直径(mm),即钢筋重量与直径的平方成正比。同时钢筋理论重量(Kg)≈0.00785×截面面积【Π*钢筋半径(mm)*钢筋半径(mm)】。

关键词: 钢筋 多重

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-785439/ | 耗时:0.3865 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=785439 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=785439 LIMIT 0,1
select * from tbl_Articles_sphinx where id=785439 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3438998,939553,379578,1043743,706865,1499098,548640,3327104,377713,914068,1428699,377065,3219945,3307761,602211,1345271,2096465,1058380,1004494,1504174,2149066,3218285,3482360,1313812,3244415,1536061,3309599,1195843,981528,1441316) ORDER BY field (ArticleID,3438998,939553,379578,1043743,706865,1499098,548640,3327104,377713,914068,1428699,377065,3219945,3307761,602211,1345271,2096465,1058380,1004494,1504174,2149066,3218285,3482360,1313812,3244415,1536061,3309599,1195843,981528,1441316)