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2026版 ASME B31J 強制導入下高能管線工程之典範轉移：基於 B31.1/B31.3 規範之電銲彎頭與冷作彎管安全裕度、三合一實務工法與數位孿生演進研究 (Paradigm Shift in High-Energy Piping Engineering under the 2026 ASME B31J Mandatory Implementation: A Study on Safety Margins of Welded Elbows and Cold-Formed Bends based on B31.1/B31.3 Codes, Three-in-One Practical Methods, and Digital Twin Evolution)

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摘要 / Abstract 在全球能源轉型與極端熱力學條件日益嚴峻的背景下，燃氣複循環發電廠（Combined

2026版 ASME B31J 強制導入下高能管線工程之典範轉移：基於 B31.1/B31.3 規範之電銲彎頭與冷作彎管安全裕度、三合一實務工法與數位孿生演進研究 (Paradigm Shift in High-Energy Piping Engineering under the 2026 ASME B31J Mandatory Implementation: A Study on Safety Margins of Welded Elbows and Cold-Formed Bends based on B31.1/B31.3 Codes, Three-in-One Practical Methods, and Digital Twin Evolution) 閱讀全文 »

CCPP主蒸汽高能管線之支管線(4吋含以下)在熱應力循環下之失效機制研究：冷作彎管殘留應力與銲道缺陷之對比與實務操作分析 (Research on the Failure Mechanisms of Small-Bore Branch Lines (NPS 4 and below) of CCPP Main Steam High-Energy Piping under Thermal Stress Cycling: A Comparative Analysis of Cold Bend Residual Stress, Weld Defects, and Practical Operations)

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摘要 / Abstract 於現代燃氣複循環發電廠（CCPP）頻繁啟停與調峰之營運模式下，主蒸汽與高溫再熱蒸汽

CCPP主蒸汽高能管線之支管線(4吋含以下)在熱應力循環下之失效機制研究：冷作彎管殘留應力與銲道缺陷之對比與實務操作分析 (Research on the Failure Mechanisms of Small-Bore Branch Lines (NPS 4 and below) of CCPP Main Steam High-Energy Piping under Thermal Stress Cycling: A Comparative Analysis of Cold Bend Residual Stress, Weld Defects, and Practical Operations) 閱讀全文 »

基於 ASME 最新規範之主蒸汽管線支管線(4″含以下)防護策略與冷作彎管工法對提升全壽命週期可靠度之應用研究(Research on Protection Strategies for Small-Bore Main Steam Branch Piping (NPS 4 and Below) Based on the Latest ASME Codes and the Application of Cold Bending Processes to Enhance Life Cycle Reliability)

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一、緒論 / I. Introduction 在現代化火力發電廠、複循環發電廠（CCPP）以及超臨界水壓發電系

基於 ASME 最新規範之主蒸汽管線支管線(4″含以下)防護策略與冷作彎管工法對提升全壽命週期可靠度之應用研究(Research on Protection Strategies for Small-Bore Main Steam Branch Piping (NPS 4 and Below) Based on the Latest ASME Codes and the Application of Cold Bending Processes to Enhance Life Cycle Reliability) 閱讀全文 »

基於 2026 ASME B31J 規範之大型 CCPP 專案管線工法優化：EPC 介面協調與風險防禦策略研究——以冷作彎管取代傳統電銲彎頭為例 (Optimization of Piping Construction Methods in Large CCPP Projects Based on the 2026 ASME B31J Code: A Study on EPC Interface Coordination and Risk Defense Strategies—Replacing Traditional Welded Elbows with Cold Bends)

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一、 緒論與研究背景 I. Introduction and Research Background 在全球能

基於 2026 ASME B31J 規範之大型 CCPP 專案管線工法優化：EPC 介面協調與風險防禦策略研究——以冷作彎管取代傳統電銲彎頭為例 (Optimization of Piping Construction Methods in Large CCPP Projects Based on the 2026 ASME B31J Code: A Study on EPC Interface Coordination and Risk Defense Strategies—Replacing Traditional Welded Elbows with Cold Bends) 閱讀全文 »

基於ASME B31J與流固耦合分析之CCPP高能管線(P91/P92)流體加速腐蝕(FAC)抑制與抗第四型潛變破裂研究：以大林電廠大半徑冷作彎管三合一工法為例 (Research on Flow-Accelerated Corrosion (FAC) Suppression and Type IV Creep Cracking Resistance in CCPP High-Energy Piping (P91/P92) Based on ASME B31J and Fluid-Structure Interaction (FSI): A Case Study of the Large-Radius Cold Bending 3-in-1 Methodology at Dalin Power Plant)

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摘要 / Abstract 在全球能源轉型的浪潮下，複循環發電廠（Combined Cycle Power P

基於ASME B31J與流固耦合分析之CCPP高能管線(P91/P92)流體加速腐蝕(FAC)抑制與抗第四型潛變破裂研究：以大林電廠大半徑冷作彎管三合一工法為例 (Research on Flow-Accelerated Corrosion (FAC) Suppression and Type IV Creep Cracking Resistance in CCPP High-Energy Piping (P91/P92) Based on ASME B31J and Fluid-Structure Interaction (FSI): A Case Study of the Large-Radius Cold Bending 3-in-1 Methodology at Dalin Power Plant) 閱讀全文 »

基於ASME B31J規範之動力管線暫態流體力學與流體加速腐蝕(FAC)抑制研究：以通霄二期CCPP專案「去銲接化」工法為例 ( Research on Transient Fluid Dynamics and Flow-Accelerated Corrosion (FAC) Mitigation in Power Piping Based on ASME B31J: A Case Study of the “Weldless” Method in the Tongxiao Phase II CCPP Project)

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一、 研究背景與通霄二期CCPP動力管線之流體挑戰 / 1. Research Background and

基於ASME B31J規範之動力管線暫態流體力學與流體加速腐蝕(FAC)抑制研究：以通霄二期CCPP專案「去銲接化」工法為例 ( Research on Transient Fluid Dynamics and Flow-Accelerated Corrosion (FAC) Mitigation in Power Piping Based on ASME B31J: A Case Study of the “Weldless” Method in the Tongxiao Phase II CCPP Project) 閱讀全文 »

P91高合金耐熱鋼二次熱處理之潛變退化機制與CCPP高能管線以彎代銲最佳化策略研究 (Study on the Creep Degradation Mechanism of P91 High-Alloy Heat-Resistant Steel under Secondary Heat Treatment and the Optimization Strategy of ‘Bending Instead of Welding’ for CCPP High-Energy Piping)

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一、 緒論與研究背景 / 1. Introduction and Research Background 在現

P91高合金耐熱鋼二次熱處理之潛變退化機制與CCPP高能管線以彎代銲最佳化策略研究 (Study on the Creep Degradation Mechanism of P91 High-Alloy Heat-Resistant Steel under Secondary Heat Treatment and the Optimization Strategy of ‘Bending Instead of Welding’ for CCPP High-Energy Piping) 閱讀全文 »

基於 ASME B31J 規範之電廠高能管線預製工法最佳化：大半徑冷作彎管降維 P91 施工風險與專案效益提升之解析報告 (Research Topic: Optimization of High-Energy Piping Pre-fabrication Based on the ASME B31J Code: An Analytical Report on Using Large-Radius Cold Bends to Reduce Dimensionality, Mitigate P91 Construction Risks, and Enhance Project Benefits)

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摘要與研究背景 / Abstract and Research Background 在全球能源轉型的宏觀背景

基於 ASME B31J 規範之電廠高能管線預製工法最佳化：大半徑冷作彎管降維 P91 施工風險與專案效益提升之解析報告 (Research Topic: Optimization of High-Energy Piping Pre-fabrication Based on the ASME B31J Code: An Analytical Report on Using Large-Radius Cold Bends to Reduce Dimensionality, Mitigate P91 Construction Risks, and Enhance Project Benefits) 閱讀全文 »

基於 ASME B31J 規範與冶金損傷機制之 CCPP P9x 高能管線「以彎代銲」技術實務與決策分析 ( Technical and Decision Analysis of “Bend-Instead-of-Weld” Technology for CCPP P9x High-Energy Piping Based on ASME B31J and Metallurgical Damage Mechanisms)

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一、 緒論 / 1. Introduction 在全球能源轉型的宏觀戰略驅動下，燃氣複循環發電廠（Combin

基於 ASME B31J 規範與冶金損傷機制之 CCPP P9x 高能管線「以彎代銲」技術實務與決策分析 ( Technical and Decision Analysis of “Bend-Instead-of-Weld” Technology for CCPP P9x High-Energy Piping Based on ASME B31J and Metallurgical Damage Mechanisms) 閱讀全文 »

麥寮燃氣複循環電廠建廠專案之熱力學破壞機制與工程防範深度解析 (In-depth Analysis of Thermodynamic Failure Mechanisms and Engineering Preventive Measures for the Mailiao CCPP Construction Project)

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摘要與總體背景概述 / Abstract and Overall Background Overview 在全

麥寮燃氣複循環電廠建廠專案之熱力學破壞機制與工程防範深度解析 (In-depth Analysis of Thermodynamic Failure Mechanisms and Engineering Preventive Measures for the Mailiao CCPP Construction Project) 閱讀全文 »

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