نتایج جستجو برای: long span bridges

تعداد نتایج: 830982  

2010
Hao Wang Aiqun Li Ruomei Hu Jian Li

The streamline flat steel box girder is broadly used in long span cablesupported bridges all over the world. As one of the most important part of the bridges, its stress level and distribution under various dynamic loads are especially concerned. However, it is difficult to obtain the accurate stress of the steel box girder by common finite element (FE) calculation. The Runyang Suspension Bridg...

Journal: :Remote Sensing 2023

Temperature is an important environmental factor for long-span bridges because it induces thermal loads on structural components that cause considerable displacements, stresses, and damage. Hence, critical to acquire up-to-date information the status, sustainability, serviceability of under daily seasonal temperature fluctuations. This paper intends investigate effects variability displacements...

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