Experimental study on the effect of different cement content on the improvement of dynamic characteristics of seismic-prone poor soil

• Published in: PloS one Vol. 19; no. 5; p. e0300849
• Main Authors: Zhao, Yunhui, Qiao, Feng, Meng, Fanchao, Zheng, Zhihua, Gu, Jiapei, Li, Haoyu
• Format: Journal Article
• Language: English
• Published: United States Public Library of Science 16.05.2024; Public Library of Science (PLoS)
• Subjects: Cement; Construction Materials - analysis; Curve fitting; Damping ratio; Dynamic characteristics; Dynamic tests; Earthquake dampers; Earthquake resistant design; Earthquakes; Engineering and Technology; Influence; Investigations; Parameters; Particle size; Physical Sciences; Sand - chemistry; Sandy soils; Seismic activity; Seismic design; Seismic engineering; Seismic properties; Seismic response; Shear modulus; Shear strain; Shear Strength; Shear tests; Soil - chemistry; Soil improvement; Soil properties; Tires; China

The improvement of sandy soils with poor seismic properties to modify their dynamic characteristics is of great importance in seismic design for engineering sites. In this study, a series of dynamic tests on sandy soils sandy soils with poor seismic conditions were conducted using the GCTS resonant...