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日本横向一号桥是一座采用顶推法施工的小半径弯坡桥。这种桥型在山丘地区和城市交通进出口高架桥建设中将会经常碰到。鉴于我国尚无应用顶推法施工小半径弯坡桥的施工实例,因此,本文较详细地介绍该桥设计和施工特点及方法。
The first horizontal bridge in Japan is a small-radius curved slope bridge constructed by push-in method. This bridge type in the hills and urban traffic import and export viaduct construction will often encounter. In view of the fact that there is no construction example of using the push-in method to construct the small radius curved slope bridge in our country, this paper introduces the design and construction features and methods of the bridge in more detail.