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随着计算机解决更为复杂设计问题的能力逐渐增强,桥梁设计必须突破现有的发展局限,向更为智能化和集成化的方向前进。本研究以桥梁设计特征参数为基础,系统的建立了基于扩展特征距离的构件碰撞检测方法。并进一步根据钢筋布置特征参数,建立了基于状态空间的钢筋布置表示方法以及相应操作集的定义和计算机表达。最后,研究了基于广度优先算法形成了构件钢筋智能布置的方法。从而实现桥梁构件钢筋布置的特征参数驱动,奠定智能桥梁设计的理论基础。
As computers gradually increase their ability to solve more complex design problems, bridge design must break through existing limitations and move forward in a more intelligent and integrated way. Based on the bridge design characteristic parameters, this study systematically established the component collision detection method based on extended feature distance. Furthermore, according to the characteristic parameters of steel bar layout, the method of steel bar layout based on state space and the definition and computer expression of the corresponding operation set are established. Finally, a method based on the breadth-first algorithm is proposed to form the intelligent placement of component bars. So as to realize the characteristic parameter driving of the steel member arrangement of the bridge member and lay the theoretical foundation of the intelligent bridge design.