基于性能的拱形抗滑桩墙支护结构体系优化设计的思考

以提供明确性能的滑坡锚碇拱形抗滑桩墙支护结构体系全局优化设计方案为目的,利用先进的基于性能的结构优化设计理念、计算机信息处理技术和智能决策技术,研究锚碇拱形抗滑桩墙支护结构的空间合理布置对结构体系受力的影响、锚碇拱形抗滑桩墙支护结构体系的数值计算方法和优化模型,探索锚碇拱形抗滑桩墙支护结构体系失效损失的评估方法和评估模型,开发基于性能的锚碇拱形抗滑桩墙支护结构体系全局优化设计软件,为滑坡治理提供明确的安全、经济、性能等参数的全局最优支护方案。对解决当前滑坡治理方案中受力体系的选择与布置、工程治理中的资源浪费和财产损失及延长使用等问题具有积极作用,是滑坡治理方面一项既有理论意义又极具应用前景的工作。

OPTIMIZATION DESIGN OF ARCH ANTI - SLIDE PILE WALL SUPPORTING STRUCTURE SYSTEM BASED ON PERFORMANCE

The goal is providing optimization design based on clear performance about the landslide anchored arch anti-slide pile wall supporting structure system.We take use of advanced design ideas based on the performance structure optimization,the computer information processing technology and the intelligent decision-making technology.We study the influence of the structure system stress by the reasonable arrangement of anchored arch anti-slide pile wall supporting structures,and study the numerical computational method and the optimized model,and explore the assess method and the appraisal model,develop design software based on the performance anchored arch anti-slide pile wall supporting structure system optimization.Then provide explicit parameters and superior supporting plan with security,economy,and performance for the landslide government What we are studying has the positive significant roles on solving the stress system choice and the arrangement,the waste and the property damage.