| 短纤针刺土工布应用的领域 |
| 添加时间：2019/11/11 13:52:03 浏览次数： |
| 短纤针刺土工布应用的领域: Application fields of short fiber needle punched geotextile: 1 、作挡土墙回填中的加筋，或用于锚固挡土墙的面板。修筑包裹式挡土墙或桥台。 1. Reinforce the backfill of retaining wall or anchor the panel of retaining wall. Construction of wrapped retaining walls or abutments. 2、 加固柔性路面，修补道路上的裂缝，防止路面反射裂缝。 2. Strengthen the flexible pavement, repair the cracks on the road, and prevent the reflection cracks on the road. 3、增加碎石边坡及加筋土的稳定性，防止水土流失和低温时土体的冻害 3. Increase the stability of gravel slope and reinforced soil to prevent soil erosion and freeze damage of soil at low temperature 4、 路道碴与路基之间的隔离层，或路基与软基之间的隔离层。 4. Isolation layer between ballast and subgrade, or between subgrade and soft subgrade. 5、 人工填土、堆石或材料场与地基的隔离层，不同冻土层之间的隔离。反滤和加固作用。 5. Isolation layer between artificial fill, rockfill or material field and foundation, and isolation between different frozen soil layers. Anti filtration and reinforcement. 6、 储灰坝或尾矿坝的初期上游坝面的滤层，挡土墙回填土中排水系统的滤层。 6. Filter layer on the upstream dam surface at the initial stage of ash storage dam or tailings dam, and filter layer of drainage system in the backfill of retaining wall. 7、 排水暗管周边或碎石排水暗沟周边的滤层。 7. Filter layer around the drainage pipe or gravel drainage ditch. 8、 水利工程中水井、减压井或斜压管的滤层。 8. Filter layer of water well, relief well or inclined pressure pipe in water conservancy project. 9、公路、机场、铁路道喳和人工堆石等与地基之间的土工织物的隔离层 9. Isolation layer of geotextile between road, airport, railway, artificial rockfill and foundation 10、土坝内部垂直或水平排水，埋入土体中消散空隙水压力。 10. Drain water vertically or horizontally inside the earth dam and bury it in the soil to dissipate the pore water pressure. 11、土坝或土堤中的防渗土工膜后面或混凝土护面下部的排水。 11. Drainage behind impervious geomembrane or under concrete cover in earth dam or embankment. 12、排除隧洞周边渗水，减轻衬砌所承受的外水压力及各建筑物周围渗水 12. Remove the water seepage around the tunnel, reduce the external water pressure on the lining and the water seepage around the buildings 13、人工填土地基运动场地基的排水。 13. Drainage of the foundation of the artificial fill foundation playground. 14、 公路（包括临时道路）铁路、堤岸、土石坝、机场、运动场等工程中用以加强软弱地基 14. Highway (including temporary road), railway, embankment, earth rock dam, airport, playground and other projects are used to strengthen weak foundation |
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