高能级强夯地基的处理

Treatment of high energy level foundation

大连临空产业园填海造地工程陆域形成的工字型区域采用清淤换填块石形程中对该区域分别采用夯击能10000kN·m和18000kN·m进行地基处理试验．试验移、地下水位、孔隙等，根据试验监测、水压力、地表沉降、测斜、分层沉降、多道瞬态面波、反应模量检测成果与土力学相关公式计算结果进行对比分析．并论证两者的地基处理提供技术依据成，回填块石厚度为22～24m．工监测和检测内容主要有深层水平位、载荷板、固体体积率和动力触探差异之处，为工程后续清淤换填区，

Desilting and subsequent backfilling with rock were used in the reclamation works of Dalian airport industrial park project which the thickness of backfill is about 22 m to 24 m. In this project, a foundation treatment test was adopted with two alternatives tamping energy of 10 000 kN.m and 18 000 kN-m. The test includes deep lateral displacement, groundwater level, porewater pressure, ground surface settlement, inclination, settlement in layers, multiple-transient surface wave, response modulus, load-plate test, solid volume ratio and dynamic penetration test.The differences between tests results and theoretical results are analyzed in order to provide a basis for similar projects.