古建筑木构件损伤及耐久性研究综述  

REVIEWS ON THE DAMAGE AND DURABILITY OF ANCIENT BUILDING COMPONENTS

作　　者：李潇潇 LI Xiaoxiao(Liaocheng University,Shandong Liaocheng 252000,China)

机构地区：[1]聊城大学,山东聊城252000

出　　处：《低温建筑技术》2025年第1期16-19,共4页Low Temperature Architecture Technology

摘　　要：木材是古建筑构件的主要使用材料,它是一种由天然的纤维生物质组成的材料,在自然的生长环境下会产生缺陷且具有随机性。损伤缺陷常见的有木节、裂纹、腐朽、虫蛀,人为因素如构造营造形式及地基状况,环境因素如地震、酸雨、风蚀、紫外线等外部因素对木制构件的影响,这些都对古建筑整体的稳定性和承载能力造成潜在的威胁。为探究影响古建筑木结构损伤及耐久性的作用因素,文中综合分析木结构构件的损伤特性、识别方法及耐久性提升并根据近几年的研究进展,归纳总结最新研究成果,得出了研究前景、科研探索方向的参考性分析意见,为研究木结构古建筑保护工作提供借鉴。Wood is the primary material used in ancient architectural components,composed of natural fibrous bio⁃mass.Due to its natural growth environment,wood inherently develops defects and exhibits randomness.Common damage and defects include knots,cracks,decay,insect infestations,and man-made factors such as construction methods and foundation conditions,as well as environmental factors like earthquakes,acid rain,wind erosion,and ultraviolet radiation.These external influences pose potential threats to the overall stability and load-bearing capaci⁃ty of ancient wooden structures.To investigate the factors affecting the damage and durability of wooden structures in ancient buildings,this study comprehensively analyzes the characteristics of damage,identification methods,and recent advancements in enhancing the durability of wooden structural components.By summarizing the latest re⁃search findings of scholars,it provides a referential analysis of future research prospects and exploration directions,offering insights for the preservation of ancient wooden structures.

关 键 词：古建筑保护 木结构损伤 承载能力 损伤特性 

分 类 号：TU352.11[建筑科学—结构工程]