红层泥岩因含有大量的黏土矿物，遇水膨胀变形异常明显。作为典型的膨胀软岩，红层泥岩的膨胀性能与其风化特性直接相关，而且，因分布广泛......

A series of confined swell tests were conducted on a needle-punched geosynthetic clay liner (GCL) with tap water as the ......