摘要
通过室内模型试验，研究了有纺土工织物加筋地基土的横向位移随深度的变化规律、加筋砂垫层的剪应力分布、加筋对地基承载力的影响，以及土工织物预应力处理后对控制地基土早期变形的作用等，还讨论了施工工艺和质量对加固效果的影响。应用实例的成功表明，按研究成果要求实施工程处理是可行的。
Through laboratory model tests the following studies were performed: the lateral displacement of the foundation reinforced by geotexile, the variation of it with depth, the distribution of shear stress in the reinforced sand cushion, the influence of reinforcement on bearing capacity of the foundation, and as well the role of geotexile, after being prestressed, in controlling the early deformation of foundation. The effect of technique and quality of construction on the consolidation was also discussed. The success of the example shows that it is feasible to execute engineering treat-ment according to the request of the research results.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2001年第2期219-223,共5页
Rock and Soil Mechanics
