D-M method is a new ground treatment tool which combines long plastic drain with short cement mixing method.

结合目前地基处理方法的优缺点，提出搅拌桩和塑料排水板联合处理的方法，即长板短桩工法。

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The article introduces the general character of soft soil roadbed and the treatment scheme of sand cushion and plastic drain board.

介绍了软土路基的共性，砂垫层、塑料排水板处理方案。

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The compressibility of the soft soil treated by the DJMP is smaller than that by plastic drain belt both for crust and silt soil. The modulus of compressibility of silty soil improves greatly.

无论是硬壳层还是淤泥质黏土层，粉喷桩复合地基的单位压缩值比塑料排水板排水固结法地基要小的多，黏土层的压缩模量得到了明显的提高。

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Perhaps most popular among cops is the rear compartment, which is sealed off from the front and made entirely of seamless, washable plastic, with drain plugs in the floor.

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An enterprising vendor covered a street drain with plastic sheeting and charged one real (50 cents) for the privilege of the privacy.

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About 20 people, in pairs or in groups of three, chained their arms together inside sections of drain pipes and other plastic tubing and lay down on the road in front of the north gate, while eight other people did the same at the south gate.

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