水泥搅拌桩室内配合比研究及施工控制

摘要

通过水泥土室内配合比试验,研究了水泥的掺量、龄期、外加剂掺量与水灰比对水泥土无侧限抗压强度的影响,以及现场施工中对水泥搅拌桩质量控制的要点。%Through indoor mixing experiments of cement,the paper studies the effects of the mixing amount,use period,amount of admixture and water-cement proportion on the unconfined comprehensive strength of soil-cement,and the key issues in the quality control of on-site cement mixing pile construction.