Application of Deep Mixing Technique on Reinforcement of Nuclear Safety Foundation
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Abstract
This article introduces the application of deep cement mixing method in loose foundation (sand and gravel backfill) treatment and the changing of wave velocity, loading capacity, modulus of deformation and other performance index before and after using this method. The deep cement mixing method is seldom used in loose foundation (sand and gravel backfill) treatment. Its application is even rarer in treating the backfilled foundation with nuclear safety requirement. Therefore, this technique is innovative and serves as a good example for the future foundation consolidation and treatment.
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