潁璋 Cold Bending 園地
基於 ASME B31J 規範之 2″ XXS P91 高壓蒸汽管線1.5D對銲彎頭與 5D 冷作彎管應力強度因子與柔性差異化深度分析研究 (Deep Analytical Study on Differences in Stress Intensification Factors and Flexibility Between 1.5D Butt-Welded Elbows and 5D Cold-Bended Pipes for 2″ XXS P91 High-Pressure Steam Lines Based on ASME B31J)
一、 緒論與研究背景 在現代超臨界（Supercr
2026-07-12
現代高階動力設施小管徑高壓管線導入冷作彎管工法取代套銲之本質安全評估：結合 ASME B31J 應力強化係數（SIF）優化與全生命週期數位化追溯管理 (Inherent Safety Assessment of Replacing Socket Welds with Cold-Bent Tubes for Small-Bore High-Pressure Piping in Modern Advanced Power Facilities: Integration of ASME B31J SIF Optimization and Lifecycle Digital Traceability Management)
一、 摘要 現代高階動力設施包含超臨界火力電廠、核
2026-07-12
深度解析 ASME B31J 規範下 2 吋 XXS P91 高壓蒸汽管線轉向組件之應力與柔性差異：1.5D 對銲彎頭、5D 冷作彎管與套銲彎頭之三方比較研究 (In-Depth Analysis of Stress and Flexibility in 2-Inch XXS P91 High-Pressure Steam Piping Routing Components under ASME B31J: A Comparative Study of 1.5D Butt-Welded Elbows, 5D Cold Bends, and Socket-Welded Elbows)
一、 緒論與研究背景 在現代超臨界（Supercr
2026-07-11