Multiobjective optimization model for solidification is established based on mechanical characters as restriction condition and secondary pollution and cost as optimization goal.

• 将疏浚泥固化处理后的力学性质指标作为优化设计的约束条件,二次污染问题以及造价作为优化的目标函数,建立了固化处理的多目标优化设计模型。