A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plateau aquatic plant wetland filling construction method
The invention relates to the field of building construction technology research, in particular to a plateau aquatic plant wetland filling construction method which comprises the following steps: S1, construction lofting: lofting a middle line and side lines of a roadbed and measuring the elevation before filling; s2, roadbed filling, wherein four-layer filling is conducted along the earth surface; the silt content of the filler and the water content before rolling are controlled; s3, roadbed filling is conducted, specifically, paving, coarse leveling and leveling are conducted on each layer of filler in sequence to form four layers of gravel cushion filling; s4, compaction construction: carrying out rolling treatment by adopting an impact roller; and S5, waterproof geotechnical cloth is laid. The problems of sinking, frost boiling, roadbed main body displacement and the like caused by filling of the earthwork roadbed by the waterweed wetland are effectively solved.
本发明涉及建筑施工技术研究领域，具体涉及一种高原水草湿地填筑施工方法，包括如下步骤：S1：施工放样：放样路基中线和边线并测量填筑前标高；S2：路基填料：沿地表进行四层填料；控制填料的含泥量和碾压前的含水量；S3：路基填筑：对每一层填料依次进行摊铺粗平、整平形成四层砂砾垫层填筑；S4：压实施工：采用冲击碾碾压处理；S5：铺设防水土工布。本发明有效解决水草湿地对土方路基填筑造成的下沉、翻浆、路基主体位移等病害。
Plateau aquatic plant wetland filling construction method
The invention relates to the field of building construction technology research, in particular to a plateau aquatic plant wetland filling construction method which comprises the following steps: S1, construction lofting: lofting a middle line and side lines of a roadbed and measuring the elevation before filling; s2, roadbed filling, wherein four-layer filling is conducted along the earth surface; the silt content of the filler and the water content before rolling are controlled; s3, roadbed filling is conducted, specifically, paving, coarse leveling and leveling are conducted on each layer of filler in sequence to form four layers of gravel cushion filling; s4, compaction construction: carrying out rolling treatment by adopting an impact roller; and S5, waterproof geotechnical cloth is laid. The problems of sinking, frost boiling, roadbed main body displacement and the like caused by filling of the earthwork roadbed by the waterweed wetland are effectively solved.
本发明涉及建筑施工技术研究领域，具体涉及一种高原水草湿地填筑施工方法，包括如下步骤：S1：施工放样：放样路基中线和边线并测量填筑前标高；S2：路基填料：沿地表进行四层填料；控制填料的含泥量和碾压前的含水量；S3：路基填筑：对每一层填料依次进行摊铺粗平、整平形成四层砂砾垫层填筑；S4：压实施工：采用冲击碾碾压处理；S5：铺设防水土工布。本发明有效解决水草湿地对土方路基填筑造成的下沉、翻浆、路基主体位移等病害。
Plateau aquatic plant wetland filling construction method
一种高原水草湿地填筑施工方法
2023-05-09
Patent
Electronic Resource
Chinese
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