Research on the Cross-land Zhongwan River Bridge Plan of Haicang Road, Hangzhou Bay New District, Ningbo

Abstract

Through the analysis of the current status of the bridge around the proposed project, it can be seen that there are many forms of surrounding bridges, which also forms a certain sense of rhythm, enriching the architectural form of the water network system. Therefore, in this plan design, the bridge plan should continue the rhythm of the bridge combination, forming a combination layout with high and low, sparse and dense; finally avoid similarity with the built bridge and has landscape characteristics; Plan 1 takes the "shell" of marine culture as the design element, which looks like an open shell, with a unique shape, the bridge sidewalk is widened, the arc shape is perfectly coordinated with the open shell outline and pattern, and the high and low arch ribs give people a visual spatial effect of moderate opening and closing, highlighting the opening and closing of open space, The spirit of relaxation and progress, while listening to the wind and watching the scenery on the bridge, feel the unique charm of the bridge shape; Plan 2 takes the "fishing net" of marine culture as the design element, and the layout of the arch bridge boom adopts a grid-shaped Nelson system, which is perfectly combined with the "fishing net" of marine culture, like the scene of a harvest in the countryside of fish and rice, symbolizing the spirit of rich construction and pioneering, and the precipitation of local feelings. A plan comparison and research is conducted on the cross-land Zhongwan River Bridge of Haicang Road, Hangzhou Bay New District, Ningbo, and selects a suitable bridge shape.