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预应力混凝土连续箱梁桥MIDAS建模分析 预览

Analysis of MIDAS Modeling of Prestressed Concrete Continuous Box Girder Bridge
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摘要 以等梁高斜腹板单箱三室断面的预应力混凝土连续箱梁为例,介绍了包括主要结构尺寸选择,结构受力计算分析,选配预应力钢筋等在内的公路预应力混凝土连续梁桥上部结构设计的基本要素,并用MIDAS Civil软件进行上部结构的建模分析。 With prestressed concrete continuous box girder bridge with equal-beam inclined web single box three chamber section as an example,selection of main structure size,analysis of calculation of structure stress and selection of basic elements for design of upper structure of highway prestressed concrete continuous box girder bridge including prestressed reinforcement are introduced.Modeling analysis for upper structure with MIDAS Civil Software is carried out.
作者 王雪姣 项纯夫 WANG Xuejiao, XIANG Chunfu (Northern Engineering and Technology Corporation, MCC, Dalian 116622, China)
出处 《矿业工程》 CAS 2018年第4期66-69,共4页 Mining Engineering
关键词 预应力混凝土 连续箱梁 MIDAS CIVIL prestressed concrete continuous box girder MIDAS Civil
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