钢栈桥设计优化与成本控制

Design optimization and cost control of steel trestle

用钢量是影响钢栈桥成本的重要因素,而设计的深化程度直接影响用钢量的大小。通过对钢栈桥的结构设计、验算和成本构成进行阐述和对钢栈桥设计优化与成本控制的关系进行分析,结合实例论证了设计优化对成本控制的重要性。

The amount of steel used is an important factor that affects the cost of steel trestle,and the deepening degree of design directly affects the amount of steel used. This paper expounds the structural design,checking calculation and cost composition of steel trestle and analyzes the relationship between design optimization and cost control of steel trestle,and demonstrates the importance of design optimization to cost control with examples.