Author(s): Ngoc Duong Vo, Quang Binh Nguyen, Philippe Gourbesville
Linked Author(s): Quang Binh Nguyen
Keywords: River's morphological variation, river construction, computational modeling, TELEMAC-3D
Abstract:
Tran Thi Ly is one of the large bridges on Han River, Danang, Vietnam. This bridge plays an important role in regional socio economic development. However, its construction is judged to affect particularly flow regime and morphology of Han River. It may cause serious consequences towards river bank and work stability. In order to reduce the negative impacts, there is a need to estimate the variation in hydrodynamic of Han River under the impact of Tran Thi Ly Bridge. For this purpose, one TELEMAC 3D is established to represent, in detail, Han River flow process before and after Tran Thi Ly construction. The study is expected to analyze reasonable level of Tran Thi Ly Bridge’s hydraulic aspect as well as to provide basic scientific bases for mitigating any unexpected consequence. The paper also demonstrates TELEMAC 3D ability in simulating the river hydrodynamic regime and in determining the river’s variation due to outside factors. (2637, 71, 300)
Year: 2017