二灰稳定盐渍土无侧限抗压强度研究

Unconfined Compressive Strength of Saline Soil with Two Ash Stableness

河北省环渤海地区盐渍土分布广泛,盐渍土因存在众多工程缺陷而不能直接利用。依托沧州滨海地区的道路工程建设,研究采用石灰粉煤灰对盐渍土进行处理的措施。研究表明石灰粉煤灰能较好改善盐渍土的力学性能,改善后的力学指标满足规范要求。

Saline soil is widely distributed at area of annulus Bohai of Hebei province.Saline soil can not be directly used in the project because of many deficiencies.Relying on coastal area road construction in Cangzhou,lime and fly ash is used to handle saline soil.The study shows that the lime and fly ash can improve mechanical property of the saline soil and the improved mechanics indicator meet the regulatory requirements.