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A platform for research: civil engineering, architecture and urbanism
Reinforcing structure of large-thickness cement stabilized aggregate base layer and construction method
The invention discloses a reinforcing structure of a large-thickness cement stabilized aggregate base layer and a construction method. The reinforcing structure comprises a roadbed, a surface layer, acement stabilized aggregate base layer and geogrids, the cement stabilized aggregate base layer is arranged between the roadbed and the surface layer, the multiple layers of geogrids are arranged inthe cement stabilized aggregate base layer, and the multiple layers of geogrids are arranged at intervals. The invention belongs to the technical field of road engineering, and aims to solve the problem of poor crack resistance of a large-thickness cement stabilized aggregate base layer in the prior art. The large-thickness cement stabilized aggregate base layer has the advantages that the geogrids are arranged in the road cement stabilized aggregate base layer, and fibers are added into the geogrids, so that the anti-cracking performance of the cement stabilized aggregate base layer is jointly improved.
本发明公开了一种大厚度水泥稳定粒料基层的加强结构及施工方法，其中，加强结构包括路基、面层、水泥稳定粒料基层和土工格栅，所述路基和所述面层之间设置有所述水泥稳定粒料基层，所述水泥稳定粒料基层内设置有多层所述土工格栅，多层所述土工格栅间隔设置。本发明属于道路工程技术领域，本发明的目的在于解决现有技术中大厚度水泥稳定粒料基层的抗裂性能差的问题。达到的技术效果为：通过在道路水泥稳定粒料基层中设置土工格栅，并在其中加入纤维，以共同提高水泥稳定粒料基层的抗裂性能。
Reinforcing structure of large-thickness cement stabilized aggregate base layer and construction method
The invention discloses a reinforcing structure of a large-thickness cement stabilized aggregate base layer and a construction method. The reinforcing structure comprises a roadbed, a surface layer, acement stabilized aggregate base layer and geogrids, the cement stabilized aggregate base layer is arranged between the roadbed and the surface layer, the multiple layers of geogrids are arranged inthe cement stabilized aggregate base layer, and the multiple layers of geogrids are arranged at intervals. The invention belongs to the technical field of road engineering, and aims to solve the problem of poor crack resistance of a large-thickness cement stabilized aggregate base layer in the prior art. The large-thickness cement stabilized aggregate base layer has the advantages that the geogrids are arranged in the road cement stabilized aggregate base layer, and fibers are added into the geogrids, so that the anti-cracking performance of the cement stabilized aggregate base layer is jointly improved.
本发明公开了一种大厚度水泥稳定粒料基层的加强结构及施工方法，其中，加强结构包括路基、面层、水泥稳定粒料基层和土工格栅，所述路基和所述面层之间设置有所述水泥稳定粒料基层，所述水泥稳定粒料基层内设置有多层所述土工格栅，多层所述土工格栅间隔设置。本发明属于道路工程技术领域，本发明的目的在于解决现有技术中大厚度水泥稳定粒料基层的抗裂性能差的问题。达到的技术效果为：通过在道路水泥稳定粒料基层中设置土工格栅，并在其中加入纤维，以共同提高水泥稳定粒料基层的抗裂性能。
Reinforcing structure of large-thickness cement stabilized aggregate base layer and construction method
一种大厚度水泥稳定粒料基层的加强结构及施工方法
NIE ZHONGJUN (author) / SUN SHUGUANG (author) / SHENG SHOUWU (author) / ZHANG WEI (author) / QIN MENG (author) / HE ZHIBIN (author) / LUO LE (author)
2020-11-13
Patent
Electronic Resource
Chinese
IPC:
E01C
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