Based on the cable-stayed bridge using method of cantilever, the paper establishes the optimization model of construction phase with multi-objective and multi-constraint and gives the example.
采用多目标、多约束的优化方法，以悬臂施工主梁的斜拉桥为例，建立了施工阶段的优化模型，并给出算例。
It also proposes the writer's opinion from the construction of teacher team, the improvement of teaching method and the optimization of teaching management.
从教师队伍建设、改进教学方法、优化教学管理等方面提出见解。
The paper introduced the parameter optimization and construction method of smooth blasting of horse-head ingate.
文中详述了马头门光面爆破参数的优化及施工方法。
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