<span>Experimental Study on the Expansion and Contraction Characteristics of </span><span>Expansive Soils in Zhengzhou and Luoyang</span>

CHEN Bing, ZHOU Maomao, PANG Renhao, SUN Xueying, LIU Min, NIU Zhifeng, WANG Liuzhen

Soil Engineering and Foundation . 2025, (4): 674 -678 .