摘要
针对现有建筑物在几十年后可能出现的结构可靠性降低问题 ,采用现代仪器与信号处理技术 ,总结出了一套对结构构件的材料性能进行评定及测试整体结构动态特性的方法 ,为计算现有结构承载能力提供了依据。同时 ,依照现有鉴定规范 ,进行了各分项检测与评级 ,并采用人工神经网络与模糊数学方法 ,综合评定了结构的安全可靠性 。
Due to possibly lowering structure reliability in several decades in the case of the existing buildings, some methods used to evaluate the material property of the structural components and test the dynamic behavior of the whole structure, have been developed by adopting modern instruments and signal treatment technique. This provides a basis for the bearing capacity calculation of the existing structure. The test and class decision of each branch could then be made according to the existing approval standards, and the safety and reliability of the structures could be comprehensively approved through adoption of artificial nervous network technique and fuzzy mathematics method. These make an attempt to introduce the modern intelligent analysis technique to the civil construction field.
出处
《鞍钢技术》
CAS
2002年第2期54-56,62,共4页
Angang Technology
