隧道拱形优化求解方法和实际应用

Tunnel Vaulted Optimization Solving Method and Its Practical Application

该文介绍了一种直接求解拱形优化的快速实用方法,使选择合理的衬砌结构型式、调整和缩小偏心距变得简单易行,并对安全、优质完成工程,节约隧道工程造价,提高隧道设计、施工水平具有显著推动作用。文章还通过实际算例对拱形优化在隧道设计、科研及施工中的应用作了阐述。

The article introduces a quick practical method directly to solve the vaulted optimization and makes the reasonable selection of lining structure,adjustment and narrowing of eccentricity become simple,which has the obvious promoting action for the safety,high quality and saving of tunnel engineering construction cost,and for enhancing the tunnel design and construction level.The article sets forth the application of vaulted optimization in the tunnel design,scientific research and construction by the cases.