天气预报 > 其他 > 跨数什么意思
跨数什么意思
更新时间: 2020-09-25 00:00:00  

跨数是建筑术语。在板柱结构中,两柱之间算一跨,依据计算时的模型,按照传力的途径,梁在计算时的两相邻支点间的梁段,算为一跨。当有一端悬挑时候,梁跨数的括号内加注A,当两端均悬挑时,加注B。主次梁都一样,按照梁计算的支座来计算跨数。

关键词: 什么 意思

跨数什么意思相关经验

天气预报

最新推荐

页面:/news/view-110654/ | 耗时:0.8951 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=110654 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=110654 LIMIT 0,1
select * from tbl_Articles_sphinx where id=110654 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1089842,1086514,1305244,1028715,1071689,1042893,1073840,2020258,2146364,1015577,2063578,1050037,2023405,1063237,1065359,1080116,1763748,1079225,1118993,1064663,1077012,1364777,1056832,1051847,1054991,1065573,1066812,1092712,156284,999794) ORDER BY field (ArticleID,1089842,1086514,1305244,1028715,1071689,1042893,1073840,2020258,2146364,1015577,2063578,1050037,2023405,1063237,1065359,1080116,1763748,1079225,1118993,1064663,1077012,1364777,1056832,1051847,1054991,1065573,1066812,1092712,156284,999794)