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A platform for research: civil engineering, architecture and urbanism
Construction method of gravel soil interlayer aeolian sand roadbed structure
The invention discloses a construction method of a gravel soil interlayer aeolian sand roadbed structure. The construction method specifically comprises the following steps: step 1, surveying and setting out; step 2, substrate treatment; step 3, edge covering with gravel soil; step 4, filling the core with aeolian sand; step 5, gravel soil interlayer filling; step 6, laying the geocell; 7, laying is conducted repeatedly; step 8, paving a roadbed; and 9, renovating and protecting the roadbed. The dry-wet combined gravel soil interlayer aeolian sand roadbed rolling method has the beneficial effects that a dry pressing method is adopted for an aeolian sand roadbed, a wet pressing method is adopted for natural gravel soil, the water consumption is greatly reduced on the basis that it is ensured that the compaction degree meets the requirement, the problems of water resource shortage and water taking difficulty are solved, the method is suitable for local environment operation, and the construction period is shortened. Engineering construction is facilitated, and construction of an aeolian sand roadbed is facilitated.
本发明公开一种砂砾土夹层风积沙路基结构的施工方法，具体方法如下：步骤1、测量放线；步骤2、基底处理；步骤3、砂砾土包边；步骤4、风积沙填心；步骤5、砂砾土夹层填筑；步骤6、铺设土工格室；步骤7、重复铺设；步骤8、路床铺设；步骤9、路基整修、防护。有益效果：提出了一种干湿结合的砂砾土夹层风积沙路基碾压方法，即风积沙路基采用干压法，天然砂砾土采用湿压法，在确保压实度满足要求的基础上大量减少了用水量，解决了水资源短缺、取水困难的问题，适宜当地环境作业，便于工程施工，便于风积沙路基的建设。
Construction method of gravel soil interlayer aeolian sand roadbed structure
The invention discloses a construction method of a gravel soil interlayer aeolian sand roadbed structure. The construction method specifically comprises the following steps: step 1, surveying and setting out; step 2, substrate treatment; step 3, edge covering with gravel soil; step 4, filling the core with aeolian sand; step 5, gravel soil interlayer filling; step 6, laying the geocell; 7, laying is conducted repeatedly; step 8, paving a roadbed; and 9, renovating and protecting the roadbed. The dry-wet combined gravel soil interlayer aeolian sand roadbed rolling method has the beneficial effects that a dry pressing method is adopted for an aeolian sand roadbed, a wet pressing method is adopted for natural gravel soil, the water consumption is greatly reduced on the basis that it is ensured that the compaction degree meets the requirement, the problems of water resource shortage and water taking difficulty are solved, the method is suitable for local environment operation, and the construction period is shortened. Engineering construction is facilitated, and construction of an aeolian sand roadbed is facilitated.
本发明公开一种砂砾土夹层风积沙路基结构的施工方法，具体方法如下：步骤1、测量放线；步骤2、基底处理；步骤3、砂砾土包边；步骤4、风积沙填心；步骤5、砂砾土夹层填筑；步骤6、铺设土工格室；步骤7、重复铺设；步骤8、路床铺设；步骤9、路基整修、防护。有益效果：提出了一种干湿结合的砂砾土夹层风积沙路基碾压方法，即风积沙路基采用干压法，天然砂砾土采用湿压法，在确保压实度满足要求的基础上大量减少了用水量，解决了水资源短缺、取水困难的问题，适宜当地环境作业，便于工程施工，便于风积沙路基的建设。
Construction method of gravel soil interlayer aeolian sand roadbed structure
一种砂砾土夹层风积沙路基结构的施工方法
CHEN QUANDE (author) / CAO ZHIFENG (author) / HUANG RUI (author) / DING YAFEI (author) / FENG HUI (author) / MO SI-KYU (author) / MA GUOQING (author) / RUI WENBIN (author) / YU JUNSHAN (author)
2023-11-03
Patent
Electronic Resource
Chinese
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