破壞實驗室簡介

破壞實驗室創立於民國八十年工學院工綜大樓落成之時,當時僅由一支5mW的雷射管開始從事光學焦散法應用於破壞力學之研究,本著理論與實驗應互相配合之理念以及將研究成果推廣於工程應用之任務,近幾年來投入大量的研究人力與經費於實驗設備的建立,先後建立了光學雷射光斑、暫態應力波傳以及非破壞檢測的實驗系統與能力,其經費大部份來自國科會的研究計畫案以及少部份系上經費的支持,這些年來已有十五位博士班以及六十一位碩士班研究生自本實驗室畢業,經由他們多年來的努力使破壞實驗自早期純理論的研究擴展到現今理論、計算與實驗均衡發展的階段,目前亦積極拓展新的研究領域以配合國內工業之需求。

本實驗室的研究領域主要涵蓋破壞力學、異向性力學、波動力學以及光學量測四大主題,而其中破壞力學及異向性力學的內容為理論推導及計算,波動力學以及光學量測則包括理論、計算與實驗。

In recent years, Fracture Lab research aims on understanding and modeling the dynamic characteristics of piezoelectric materials. Furthermore, the investigation also focuses on the coupled problems of multi-fields. Theory group is focused on static analysis for layered problem, dynamic problems for vibration and transit wave propagation. Experimental measurement is focused on electronic speckle pattern interferometry optical full-field measurement thechnique, fiber Bragg grating dynamic sensing system and surface acoustic wave devices. The current research/projects can be divided into 5 areas: fracture and nonhomogeneous thernoelasticity problem, magnetoelectroelastic coupled problem, elastic waves in solid, dynamic characteristics of piezoelectric materials and optical measurements. Followings are research results in recent years.

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