Paper Title:

Analysis of Unconfined Compressive Strength Calculation Formula of Soil-Cement

Periodical Advanced Materials Research (Volumes 243 - 249)
Main Theme Advances in Civil Engineering and Architecture
Edited by Chaohe Chen, Yong Huang and Guangfan Li
Pages 6869-6874
DOI 10.4028/www.scientific.net/AMR.243-249.6869
Citation You Xi Wang et al., 2011, Advanced Materials Research, 243-249, 6869
Online since May, 2011
Authors You Xi Wang, Jun Qing Ma
Keywords Cement Soil, Influence Factor, Unconfined Compressive Strength (UCS)
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Abstract

The soil-cement is applied in hydraulic engineering, construction engineering and highway engineering. It needs take much time and energy to do the experiment of soil-cement design, because the influence factors of soil-cement unconfined compressive strength are many. The study is based on the former experimentations, and quantitative analyzed relationships among soil-cement unconfined compressive strength, earthiness, cement mixing amount and curing time by nonlinear curve fitting. Then, rational experience formula is given in this paper. It is tested in Nantong Building foundation excavation project, and the result proves that formula is practical.