نتایج جستجو برای: Floating submerged tunnel
تعداد نتایج: 65322 فیلتر نتایج به سال:
The concept of floating submerged tunnels becomes increasingly attractive idea to cross the straits. The structural solution in these bridges includes buoyancy force on tunnel body plus tension in mooring tethers. This paper investigates the effect of submergence on the dynamic response of submerged floating tunnels due to moving load. The inertial effect of the fluid on the submerged structure...
In this study, a numerical procedure is described for the transient response analysis of a submerged floating tunnel with reference of a designed tunnel in Japan. Tension legs seizing the tunnel are simply modeled by a spring elements and the tunnel itself is assumed by two rigid bodies between which a flexible joint is used. A recorded seismic excitation is used while the wave load is calculat...
Abstract Submerged floating tunnel is a new type of traffic building structure under water surface which can span various courses. The has the characteristics high flexibility and low damping so that vibration problems would be caused by hydrodynamic excitation. Long-term could affect safety durability structure. Therefore, it necessary to accurately understand dynamic behavior This paper propo...
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