石灰改性膨胀土工程性质的试验研究

Experimental research on engineering character of improved expansive soil with lime

通过对济南、淄博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、强度与剂量的关系及掺入石灰的最佳配比。

Through experimental analysis of improved expansive soil with lime of Jinan, Zibo region, the expansive soil ranks are classified. Meantime, the expansibility of improved expansive soil, the relation between compressive strength and lime dose is pointed out. And the optimal ratio of mixing expansive soil to lime is put forward.