论文部分内容阅读
针对我国古建筑木构件长期存在的劈裂、虫蛀、糟朽、内部空洞等病害缺陷缺乏有效检测与评价方法以及检测结果存在较大误差的现象,重点探讨一种基于应力波与阻抗仪耦合使用的无损检测及应用方法;对获取这种耦合方法的路径及其在河北、浙江古建筑木构件实际工程应用进行了探讨,希望籍此促进对木结构古建筑病害的科学诊断和安全评估技术的研究,并为预防性保护技术体系的建立提供基础研究的支持。
Aiming at the long-standing existing problems of split, moth-eaten, bad-rot, internal cavity and other defects in ancient buildings in our country, the lack of effective detection and evaluation methods and the large discrepancies in the test results, a stress-impedance- The use of non-destructive testing and application methods; access to this method of coupling path and its application in ancient buildings in Hebei, Zhejiang, the actual construction of wood components are discussed, hoping to promote the ancient wooden structure disease diagnosis and safety assessment of technology Research and provide basic research support for the establishment of preventive protection technology system.