首页> 外文会议>International Symposium on Earth Reinforcement Nov 14-16, 2001, Fukuoka/Kyushu/Japan >Trial construction of arching structure by using large-sized soilbags
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Trial construction of arching structure by using large-sized soilbags

机译:大型土袋试验拱形结构

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Soil bag has been confirmed to perform excellent due to the restriction effect of the geo-synthetics (of the bag material). From this fact, it comes to an idea if any arch structure could be built with soil bags, instead of the rigid material such as stone or concrete that have been conventionally used. However, it is difficult to build an arch structure of actual scale with the soil bag of an ordinary size. Hence, in order to confirm the feasibility on construction of the actual arch structure and its behavior, an experiment that large size soil bag instead of the ordinary size was used to build an actual size arch structure (R=5m), was conducted. At the final experiment, stress and displacement took place in the arch structure, and the strain worked in the geo-synthetics, were measured, and its feasibility whether it could be constructed as a structure, was confirmed.
机译:由于土工合成材料(袋材料的)的限制作用,已确认土壤袋表现出色。从这个事实出发,想到了是否可以用土袋代替任何传统的刚性材料(例如石头或混凝土)来建造拱形结构。但是,用普通尺寸的土袋很难建造实际规模的拱形结构。因此,为了确认实际拱结构的可行性及其行为,进行了一个实验,使用大尺寸土袋代替普通尺寸来建造实际尺寸的拱结构(R = 5m)。在最后的实验中,在拱结构中发生了应力和位移,并测量了在土工合成材料中起作用的应变,并确认了是否可以将其构造为结构的可行性。

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