摘要
介绍了预应力混凝土槽形梁的优缺点以及在轨道交通高架工程中的应用形式,总结分析了对槽形梁的几种计算方法,并得出了几点结论,以发挥预应力混凝土槽形梁在工程实际中的应用效果。
It introduces merits ＆ drawbacks of inherent stress concrete channel beam and application form in elevated engineering, and summarizes several calculating methods for channel beam and obtains conclusion to display effect of inherent stress concrete channel beam in practical engineering.
出处
《山西建筑》
2006年第6期53-54,共2页
Shanxi Architecture
关键词
预应力混凝土
槽形粱
道床板
纵向剪应力
inherent stress concrete, channel beam, slab, longitudinal shear stress
