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在水利工程建设中,地基处理是一项重要工序。由于淤泥软土地基承载力低,强度增长缓慢,加荷后易变形且不均匀,变形速率大且稳定时间长,具有渗透性小、触变性及流变性大的特点,因此,淤泥软土地基处理是经常遇到的难题之一。本文主要介绍了桩基法、换土法、灌浆法、排水固结法、加筋法5种淤泥软土地基处理方法。
In water conservancy construction, foundation treatment is an important process. Because of the low carrying capacity of silt soft soil foundation, the slow increase of strength, the deformation and unevenness after loading, the large deformation rate and the long stabilization time, it has the characteristics of small permeability, high thixotropy and rheological properties. Therefore, Processing is one of the most frequently encountered problems. This paper mainly introduces the pile foundation method, soil replacement method, grouting method, drainage consolidation method, reinforcement method 5 kinds of silt soft soil foundation treatment methods.