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A platform for research: civil engineering, architecture and urbanism
Reinforced abrupt slope embankment under combined action of geocell and geogrid and construction method of reinforced abrupt slope embankment
The invention provides a reinforced abrupt slope embankment with combined action of geocells and geogrids and a construction method.The reinforced abrupt slope embankment comprises an abrupt slope embankment slope surface, multiple layers of geogrids are horizontally laid from the abrupt slope embankment slope surface, the sides, away from the abrupt slope embankment slope surface, of the multiple layers of geogrids are arranged in a staggered mode layer by layer to form a step shape, and the multiple layers of geogrids are arranged in a staggered mode; roadbed filling soil is leveled and compacted below each layer of geogrid; a plurality of layers of geocells are horizontally laid on the side, away from the slope face of the abrupt slope embankment, of the geogrid, the multiple layers of geocells are arranged in a staggered mode in the direction away from the slope face of the abrupt slope embankment to form a step shape, and the overlapped portions of the geogrid and the geocells are connected and fixed through fixing connecting rods. The geocells and the geogrids are flatly laid in the embankment, so that the whole side slope is more stable and safer, water and soil loss and flushing of rainwater and surface runoff are prevented, and the stability of the side slope is further consolidated.
本发明提供了一种土工格室与土工格栅共同作用的加筋陡坡路堤及施工方法，该加筋陡坡路堤包括陡坡路堤坡面，从所述陡坡路堤坡面开始水平铺设有多层土工格栅，多层土工格栅远离陡坡路堤坡面的一侧逐层错位排列形成阶梯形，每层土工格栅下方均有路基填土整平压实；沿着土工格栅远离陡坡路堤坡面的一侧水平铺设有多层土工格室，多层土工格室之间沿远离陡坡路堤坡面方向错位排列形成阶梯形，土工格栅和土工格室搭接重叠的部位通过固定连接杆连接固定。本发明通过在路堤内平铺土工格室与土工格栅，使得整个边坡更加稳定安全，防止水土流失以及预防雨水和地表径流的冲刷，更进一步的巩固了边坡的稳定性。
Reinforced abrupt slope embankment under combined action of geocell and geogrid and construction method of reinforced abrupt slope embankment
The invention provides a reinforced abrupt slope embankment with combined action of geocells and geogrids and a construction method.The reinforced abrupt slope embankment comprises an abrupt slope embankment slope surface, multiple layers of geogrids are horizontally laid from the abrupt slope embankment slope surface, the sides, away from the abrupt slope embankment slope surface, of the multiple layers of geogrids are arranged in a staggered mode layer by layer to form a step shape, and the multiple layers of geogrids are arranged in a staggered mode; roadbed filling soil is leveled and compacted below each layer of geogrid; a plurality of layers of geocells are horizontally laid on the side, away from the slope face of the abrupt slope embankment, of the geogrid, the multiple layers of geocells are arranged in a staggered mode in the direction away from the slope face of the abrupt slope embankment to form a step shape, and the overlapped portions of the geogrid and the geocells are connected and fixed through fixing connecting rods. The geocells and the geogrids are flatly laid in the embankment, so that the whole side slope is more stable and safer, water and soil loss and flushing of rainwater and surface runoff are prevented, and the stability of the side slope is further consolidated.
本发明提供了一种土工格室与土工格栅共同作用的加筋陡坡路堤及施工方法，该加筋陡坡路堤包括陡坡路堤坡面，从所述陡坡路堤坡面开始水平铺设有多层土工格栅，多层土工格栅远离陡坡路堤坡面的一侧逐层错位排列形成阶梯形，每层土工格栅下方均有路基填土整平压实；沿着土工格栅远离陡坡路堤坡面的一侧水平铺设有多层土工格室，多层土工格室之间沿远离陡坡路堤坡面方向错位排列形成阶梯形，土工格栅和土工格室搭接重叠的部位通过固定连接杆连接固定。本发明通过在路堤内平铺土工格室与土工格栅，使得整个边坡更加稳定安全，防止水土流失以及预防雨水和地表径流的冲刷，更进一步的巩固了边坡的稳定性。
Reinforced abrupt slope embankment under combined action of geocell and geogrid and construction method of reinforced abrupt slope embankment
土工格室与土工格栅共同作用的加筋陡坡路堤及施工方法
LIU JIE (author) / WANG FENGLONG (author) / WANG BIN (author) / ZHAO NAN (author) / LIU QI (author) / ZHANG JIANGPENG (author) / NIU YAXUAN (author) / CAI YANSHAN (author) / PAN JIADONG (author) / ZHONG BO (author)
2023-01-10
Patent
Electronic Resource
Chinese
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