此次浇筑的现浇箱梁长90米，梁体为纵向和横向双向预应力系统，截面结构为单箱四室，横向宽度突变，箱...·
【回答】接连梁桥是两跨或两跨以上接连的梁桥，归于超静定系统。接连梁在恒活载效果下，发生的支点负弯...·
“中华龙乡、古韵滑州、牧野卫河”，新贯穿的濮阳至卫辉高速公路（以下简称“濮卫高速”），宛如一条丝...·
近日，重庆路快速路项目完成了双标段首跨预制箱梁架设，工程建设“换挡提速”郑重进入桥梁上部结构施工...·
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1970-01-01 08:00:00
四川长虹网络科技有限责任公司是四川长虹电器股份有限公司的全资子公司，具备行业领先的软硬件研发、制...
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1970-01-01 08:00:00
索尼是一家全球知名的跨国性集团，也是在世界上数码产品最早的开创者，今天小编要为大家介绍的就是索尼...
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1970-01-01 08:00:00
一周鲜播报，新闻早知道。欢迎各位小伙伴关注大脚丫一周播报，让我们一起看看本周都有哪些新鲜事发生。...
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1970-01-01 08:00:00
●省政府决定：对农村公路通畅工程建设项目适当提高补助标准，新增补助资金2.9443亿元，建成水泥...
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图为在吉利汽车配套公司制作车间内，工人在进行产品试模调试。通讯员 刘璃瓦 摄 初冬时节...
