摘要
本文回顾了前人基于旁压试验对土体强度特性的研究成果,考虑垂直应力σ_Z对应力场的影响,通过对旁压孔壁土体的塑性应力分析,从理论上建议了用旁压试验推求土体强度指标的一种新方法。
I this paper, the results of the soil stregth characteristics from pressuremeter testig are reviewed. Cosiderig the effect of the vertical stress (σ_z) o the stress field ad aalyzig the plastic stress o the hole wall, a ew method of calculatig the stregth parameters of soil mass by pressuremeter testig is proposed o a theoretical basis.
出处
《勘察科学技术》
1989年第1期1-3,共3页
Site Investigation Science and Technology
