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化纤织物漠袋混凝土是一种较先进的混凝土施工工艺,在国外已广泛应用于桥梁、铁道、公路、海塘、河道等护坡工程。江苏省于一九八二年从日本引进这一新技术,一九八五年在锡澄运河护坡工程上试用又获得成功。这是全部用进口设备的例子。一九八四年,我国开始试制化纤织物模袋,经过三年多的研究试制,于一九八七年三月通过鉴定正式投产。淀浦河东船闸下游引航道护坡修复工程为了避免打坝抽水,加快施工进度,经过研究比较,决定也采用这一新技术。不过全部要用国产设备(混凝土泵和拌和机等)及国产化纤织物模袋,这也可为今后推广使用国产设备和材料提供一些经验和有关资料。本文就该工程的规模和施工情况作一介绍。
Chemical fiber fabric bagged concrete is a more advanced concrete construction technology in foreign countries have been widely used in bridges, railways, highways, seawalls, rivers and other slope protection works. Jiangsu Province introduced this new technology from Japan in 1982 and succeeded in piloting the Xicheng Canal Slope Protection Project in 1985. This is an example of all imported equipment. In 1984, China began trial production of chemical fiber fabric bag, after more than three years of trial production trial, passed the appraisal formally put into operation in March 1987. In order to avoid pumping pumping dam and speeding up construction progress, the project of reef slope protection for downstream approach channel of Dongpu Gate of Dongpu River will be decided to adopt this new technology after research and comparison. However, all use of domestic equipment (concrete pumps and mixers, etc.) and domestic chemical fiber fabric bag, which can also promote the use of domestic equipment and materials to provide some experience and relevant information. This article on the project size and construction to make an introduction.