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为解决隧道与地下工程衬砌设计存在的问题,根据国际先进水平的《隧道与地下工程设计施工新法》编制,用立体极限地压理论、优化承载主体、自动确定合理拱轴线等方法,解决了正确计算地下工程荷载、智能确定最佳拱形和最佳衬砌厚度等问题,使隧道与地下工程设计进入了新高度。利用本系统不仅可以在几分钟时间内完成隧道衬砌设计分析工作,计算精度较经典范例提高100倍,工程经济技术指标显著提高。经过大量实测数据与多项工程试验证明,是可靠、实用、经济的方法。比复合式衬砌总厚度平均减薄30%以上。按本系统设计和施工的不同试验工程,经过长期考验,全部获得成功。不仅实现了安全无事故、优质、快速,而且节约水泥、钢材、木材40%以上。
In order to solve the problems existing in the design of tunnel and underground lining, according to the international advanced design and construction of tunnel and underground engineering, the methods of three-dimensional limit pressure theory, optimization of bearing body and automatic determination of rational arch axis are solved Calculating the underground engineering load, intelligently determining the best arch and the optimal lining thickness and other issues, the tunnel and underground engineering design has entered a new height. The system can not only complete the design and analysis of tunnel lining in a few minutes, but also improve the calculation accuracy by 100 times compared with the classical example, and the economic and technical indexes of the project have been significantly improved. After a large number of measured data and a number of engineering tests proved to be reliable, practical and economical method. Than the total thickness of the composite lining thinning more than 30% on average. According to the system design and construction of different pilot projects, after a long test, all were successful. Not only to achieve a safe and accident-free, high-quality, fast, but also save more than 40% of cement, steel, wood.