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2.prestressed strand
钢绞线收藏指正
3.longitudinal stripes
直条纹收藏指正
4.longitudinal study
贯研究收藏指正
6.longitudinal section
8.In addition, moreover the Pre-stressed strands which are anchoraged in the box girder webs produce great influence on the anchorage concrete zone,and the variant longitudinal Pre-stressed strand arrangements produce great influence of the inner inforce of the box girder upper plate,so it is paid attention to in design through collocating a number of common reinforcing steel bar.
另外锚固在腹板区的下弯束对其锚后混凝土的局部应力有很大影响,而不同向预应力布束对顶板向正应力有明显影响,设计中应予以重视,需配置一定数量的普通钢筋。收藏指正
9.strand a rope;
搓绳索收藏指正
10.river longitudinal profile
河流剖面收藏指正