Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Improvement method of silty soil in yellow flooding area, roadbed material and application
The embodiment of the invention relates to an improvement method of silty soil in a yellow flooding area, a roadbed material and application, and the improvement method comprises the following steps: uniformly mixing the silty soil in the yellow flooding area, a light-cured water-based emulsion and an electrolyte slow-release carrier to obtain remolded soil; a cathode and an anode are partially embedded into the remolded soil, the remolded soil is compacted, the parts, extending out of the remolded soil, of the cathode and the anode are connected with an external power source in the compacting process, and the cathode and the anode are powered on through the external power source; and after compaction molding, the connection between the cathode and the anode and an external power supply is cut off, the parts, extending out of the remolded soil, of the cathode and the anode are connected through a wire, the remolded soil is maintained, and the improved soil is obtained. The improvement method provided by the invention can solve the problems of poor performance, poor water stability during application and low mechanical property of the existing low-liquid-limit sand-containing silt after improvement.
本申请实施例涉及一种黄泛区粉沙土的改良方法、路基材料和应用，所述改良方法包括：将黄泛区的粉土、光固化水性乳液和电解质缓释载体混匀后，得到重塑土；在重塑土中部分嵌入阴极和阳极，并对所述重塑土进行压实，并在压实过程中所述阴极和阳极伸出所述重塑土的部分分别与外部电源连接，通过所述外部电源对所述阴极和阳极通电；压实成型后，断开所述阴极和阳极分别与外部电源的连接，将所述阴极和阳极的伸出所述重塑土的部分通过导线连接，并对所述重塑土进行养护，得到改良后的改良土，因此，本申请的改良方法能够解决现有的低液限含砂粉土改良后的性能不佳，应用时水稳定性较差，力学性能不高的问题。
Improvement method of silty soil in yellow flooding area, roadbed material and application
The embodiment of the invention relates to an improvement method of silty soil in a yellow flooding area, a roadbed material and application, and the improvement method comprises the following steps: uniformly mixing the silty soil in the yellow flooding area, a light-cured water-based emulsion and an electrolyte slow-release carrier to obtain remolded soil; a cathode and an anode are partially embedded into the remolded soil, the remolded soil is compacted, the parts, extending out of the remolded soil, of the cathode and the anode are connected with an external power source in the compacting process, and the cathode and the anode are powered on through the external power source; and after compaction molding, the connection between the cathode and the anode and an external power supply is cut off, the parts, extending out of the remolded soil, of the cathode and the anode are connected through a wire, the remolded soil is maintained, and the improved soil is obtained. The improvement method provided by the invention can solve the problems of poor performance, poor water stability during application and low mechanical property of the existing low-liquid-limit sand-containing silt after improvement.
本申请实施例涉及一种黄泛区粉沙土的改良方法、路基材料和应用，所述改良方法包括：将黄泛区的粉土、光固化水性乳液和电解质缓释载体混匀后，得到重塑土；在重塑土中部分嵌入阴极和阳极，并对所述重塑土进行压实，并在压实过程中所述阴极和阳极伸出所述重塑土的部分分别与外部电源连接，通过所述外部电源对所述阴极和阳极通电；压实成型后，断开所述阴极和阳极分别与外部电源的连接，将所述阴极和阳极的伸出所述重塑土的部分通过导线连接，并对所述重塑土进行养护，得到改良后的改良土，因此，本申请的改良方法能够解决现有的低液限含砂粉土改良后的性能不佳，应用时水稳定性较差，力学性能不高的问题。
Improvement method of silty soil in yellow flooding area, roadbed material and application
一种黄泛区粉沙土的改良方法、路基材料和应用
YANG ZHAOHUAN (Autor:in) / ZHANG LEI (Autor:in) / WANG HONGYUN (Autor:in) / LI JIN (Autor:in) / LOU XIAODONG (Autor:in) / LI HE (Autor:in) / ZHANG TONGQIANG (Autor:in)
03.12.2024
Patent
Elektronische Ressource
Chinesisch
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