论文部分内容阅读
目前正在积极进行的大阪港开拓工程是为了适应近年来港口貨运装卸的快速增长和船舶規模增大的需要。就港口地区的变化来說,目前正在实施一条新的公路交通网,另外还在供大型船舶进出的港湾口岸綫上建造了几座大型桥梁。在这个毗邻和連接都市区的新开拓区上建造这一切設施是为了使港口地区合理化和現代化。这个地区共有12座比较重要的桥梁,其中那些已經建造的和正在建造的桥梁都是考虑到当地和都市的实际情况的。此外,对和設計和实施,安全,經济和合理化有关的技术問題也作了仔細的考虑。目前大阪市除了已有的750座公路桥梁以外,一組新的大型桥梁即将竣工以便利港口地区的交通。本文介紹有关港口地区主要桥梁的規划,設計和实施的概要。
The Osaka Port currently under active development is designed to meet the needs of the rapid growth of port cargo handling and the increasing size of ships in recent years. In the context of changes in the port area, a new road network is being implemented and several large bridges are also being built on the harbor ports where large ships enter and leave. All this facility was built on this new development in the contiguous and connected metropolitan area to rationalize and modernize the port area. There are 12 more important bridges in this area, of which the bridges that have been built and under construction are all based on local and metropolitan conditions. In addition, technical issues related to design and implementation, safety, economy and rationalization were also carefully considered. Currently, in addition to the existing 750 road bridges in Osaka City, a new large-scale bridge is nearing completion to facilitate traffic in the port area. This article presents a summary of the planning, design and implementation of major bridges in the port area.