The design method and scheme of reinforcement, underground construction technology and monitoring, The evaluation of the strengthening effect and techno-economic benefits.
加固支护设计方法和方案，井下施工和矿压监测，支护加固效果和技术经济效益分析。
Using value engineering theory and fuzzy mathematics theory, the paper establishes design change scheme and construction methods change scheme evaluation model.
因此运用价值工程原理和模糊数学原理建立了设计变更方案和施工方案变更方案的技术经济评价模型。
This paper can provide a scientific basis for design and construction in reinforcing pipeline foundation, reduction of loads on pipe, section design of pipe, and security evaluation of pipe.
本文研究的方法和成果，将为地下管道以及管基加固的设计与施工、管道减荷、管道截面设计、管道安全性判别等提供了一定的方法和理论依据。
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