摘要
通过对鲁西南地区膨胀土的室内物理力学性质、石灰改性的系列试验分析 ,确定了膨胀土的等级、改性后土的胀缩性、强度与石灰剂量的关系及掺入石灰的最佳配比 .
Through experimental analysis of improved expansive soil with lime in the southwest region of Shandong Province, the expansive soil grades are classified. Meantime the characteristic of expansibility of improved expansive soil is determined. The relation between compressive strength and lime dose is obtained. The optimal ratio mixing expansive soil to lime is found out.
