【摘要】：基于現(xiàn)場(chǎng)試驗(yàn),利用黃河三角洲某灘涂豐富的粉土資源,采用袋裝粉土棱體+中間吹填粉土堤心斜坡堤結(jié)構(gòu)在潮間帶灘涂筑堤,對(duì)吹填粉土堤心進(jìn)行地基處理,之后鋪設(shè)瀝青混凝土路面,建成3 km長(zhǎng)的疏港一級(jí)公路,取得了較好的經(jīng)濟(jì)和社會(huì)效益。直接采用粉土充填土工織物袋,將常規(guī)的袋裝砂筑堤技術(shù)升級(jí)為袋裝粉土的筑堤技術(shù),在粉土地區(qū)具有較好的推廣應(yīng)用前景。
[Abstract]:Based on the field test, using the rich silt resources of a tidal flat in the Yellow River Delta, the core slope dike structure of the silt embankment is constructed in the intertidal zone, and the foundation treatment of the silt embankment core is carried out. After that, asphalt concrete pavement was laid and 3 km long open port first class highway was built, which obtained good economic and social benefits. By directly using silt to fill geotextile bags, the conventional bag sand dike construction technology is upgraded to the bagged silt dike technology, which has a good prospect of popularization and application in the silt area.
【作者單位】： 中交上海航道勘察設(shè)計(jì)研究院有限公司;中交上海疏浚有限公司;
【分類號(hào)】：U416;U655.5
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本文編號(hào)：2267259