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翻浆是路基常见的病害之一,它是路基中的土受雨水或地下水浸湿饱和后,在车辆动荷载作用下,形成沿伸缩缝或裂缝的空隙向表面涌出水和泥浆。对路基翻浆进行技术处理和研究,对保证公路建设的质量和车辆运行安全有着十分重要的意义。在高速公路路基翻浆冒泥整治技术方面,国内外进行过大量的研究。自20世纪70年代以来,主要整治技术为铺设砂垫层后设置封闭层、换土等。设置封闭层主要采用沥
Thickening is one of the common subgrade diseases. It is the soil in subgrade filled with rainwater or groundwater, and under the action of vehicle dynamic load, water and mud are formed on the surface along the gap of expansion joints or cracks. It is of great significance to ensure the quality of road construction and the safety of vehicles running on the technical treatment and research of roadbed dumping. In the highway subgrade heeling mud remediation technology, a large number of studies have been conducted at home and abroad. Since the 1970s, the main remediation technology has set up a sealing layer and replacing soil after the laying of a sand cushion. Set the main closed layer Lek