Abstract:Abstract: as a large-scale urban infrastructure, viaduct has developed rapidly, which forms a large number of exposed surfaces of bridge columns and has become an important space resource for urban greening construction. In recent years, the utilization of space under the bridge has also become an important means and way for Shanghai to build a sustainable and resilient ecological city. Taking the elevated style of Yan'an west road in Changning District of Shanghai as the object, this paper has practiced and explored from the aspects of modular construction, plant screening and fine maintenance of elevated style, formed a replicable and reference template, and its feasible special construction and maintenance management countermeasures, which are helpful to guide the fine management of elevated style and promote the greening construction of urban bridge columns Provide reference suggestions suitable for Shanghai area for maintenance.
