天气预报15天查询> 其他> 梁式桥有哪些常见形式

梁式桥有哪些常见形式

更新时间: 2020-10-20 00:00:00     

梁式桥结构体系中,上部结构构件主要是承受弯拉应力的梁体。常见有混凝土简支板桥、空心梁板桥、T梁桥、箱梁桥、连续箱梁桥、钢箱梁桥、桁架简支梁桥、钢-钢筋混凝土叠合梁桥、钢管混凝土梁桥等。按照梁体受力特点又有简支梁桥、连续梁桥、悬索桥、斜拉桥、吊桥等。

关键词: 哪些 常见 形式

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-133174/ | 耗时:0.9462 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=133174 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=133174 LIMIT 0,1
select * from tbl_Articles_sphinx where id=133174 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1115731,980889,1089718,2540424,1072318,1311905,213779,1098211,1121564,1079027,1107987,2183635,1125175,1075551,3159692,2648458,1494417,1079442,1067852,1055758,1072274,1305740,116601,1129153,219094,1101467,1088612,1124326,1125962,1076552) ORDER BY field (ArticleID,1115731,980889,1089718,2540424,1072318,1311905,213779,1098211,1121564,1079027,1107987,2183635,1125175,1075551,3159692,2648458,1494417,1079442,1067852,1055758,1072274,1305740,116601,1129153,219094,1101467,1088612,1124326,1125962,1076552)