期刊论文

Li, Yi

英文

Construction and Building Materials

0950-0618

2019

227

116654

10.1016/j.conbuildmat.2019.08.035

National Natural Science Foundation of ChinaNational Natural Science Foundation of China [51509022, 51579188]; Natural Science Foundation of Hunan Province, ChinaNatural Science Foundation of Hunan Province [2019150661]; Hunan Province Water Resources Technology Project of China [2017-230-4, 2018-179-04]

本校为第一且通讯机构

The impacts of rheological properties of cementitious grouts on the quality of curtain and consolidation grouting cannot be ignored. A series of experiments are carried out to investigate the effects of the components of cementitious grouts on the rheological properties. Moreover, the rheological mechanism and applicable formations of the slurries are discussed. The results show that the rheological properties of clay-cement slurry (CCS) are related to the water/solid ratio and clay dosage. Using CCS to form grouting curtain in strata with larg...