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一种多快好省的新造桥法几千年来国内国外造拱桥都是离不开拱架的。可是如今,交通部交通科学研究院和广东省交通厅科学研究所组成的研究小组,研究成功一种悬砌拱桥的施工方法,在拱桥造桥史上来了一次革命,把拱架给免掉了。这样可以比造一般石拱桥节约九成木材和铁件,拱圈材料大量掺片石,可以节省水泥,造价可以比一般石拱桥降低四成左右,比钢筋混凝土桥降低五成左右。其次是悬砌拱
A New and More Convenient Bridge-making Method For thousands of years domestication domestically and domestically is inseparable from the arches. However, nowadays, the research group consisting of the Institute of Transportation Science of the Ministry of Communications and the Science Research Institute of Guangdong Provincial Communications Department has successfully studied a construction method of hanging arch bridges and has revolutionized the history of the bridge arch bridges. . This can save more than 90% of the average stone arch wood and iron pieces, a large number of arch stone material doped stone, you can save the cement, the cost can be lower than the average Stone Arch Bridge about 40% lower than the reinforced concrete bridge about 50%. Followed by the hanging arch