The results show that the entire bridge model should be used in transverse seismic analysis for the simplysupportedgirderbridge.
研究表明：对于简支梁桥的横向抗震计算，应该采用全桥模型计算；
2
Owing to consistent bridge span forms, similar sections and unified structures, simplysupportedgirder bridges have been widely applied in the high speed railway.
简支梁桥以其桥跨外形一致、截面相同、构造布置统一的优点在高速铁路中得到了广泛的应用。
3
To illustrate the idea of such a smart prestressing system, a model with the self-adapted function is designed and tested, in which the simplysupportedgirderbridge is applied.