摘要
本文结合温州吹填地基处理工程现场试验,对无砂垫层真空预压法在超软海底淤泥吹填的欠固结土的工艺和加固效果进行了研究,并对加固前后的土体物理力学特性变化进行了总结。结果表明,无砂垫层真空预压法在工艺上经济、可行,在加固效果上是有效的,可在类似工程中推广。
The applicability of the no-sand cushion vacuum preloading method is discussed here. The effect and technology of the method in unconsolidated soil are also studied through the field tests of Wenzhou hydraulic filling foundation engineering. The resuits show that this method is effective in improving the bearing capacity of ultra-soft foundation, and could be popularized in similar projects.
出处
《水利与建筑工程学报》
2010年第4期131-133,180,共4页
Journal of Water Resources and Architectural Engineering
关键词
吹填淤泥地基
无砂垫层真空预压
加固效果
reclaimed silt foundation
no-sand cushion vacumn preloading
reinforcement effect
