摘要
　　台灣地區近幾年來土石流災害頻傳，生態型防砂壩-活動式格柵欄，乃配合高強度材料，以全新之工法及材料運用，以對抗土石流。鋼框混凝土版乃是其中一項甚為重要的預鑄單元，本研究乃著重於利用有限元素套裝軟體ABAQUS分析其極限強度與未加鋼框之混凝土版差異，更進一步討論其他改良方式之可能。
　　本研究中，以殼元素來模擬薄鋼板，以三維實體元素來模擬混擬土。文中除了對鋼框混凝土版作基本假設模擬之分析外，另外也對不同鋼框厚度，包覆長度，不同假設的材料參數、不同的改良型式等，進行比較分析。由於活動式格柵欄之鋼框混凝土版是一種新型的產品，針對其結構行為尚有許多資料有待建立及開發，期盼本文分析之對象及提供之資料可具實際防範土石流策略之參考。

Abstract
　　In these years Taiwan has always suffered from damages of the debris flow. To prevent damages caused by the debris flow, the ecological dam--movable grid-type was devised , using new methods and materials to invent this high-intensity device. The concrete plate with steel plate is one of the important precast elements. The work presented in this thesis focused on the analyses of the utmost-limit intensity of the program ABAQUS software package, and the difference between the concrete plate with steel plate and the concrete plate without steel plate. Furthermore, some of other possibilities of improvementation are discussed herein.
　　In this basic study of the concrete plate with steel plate,3D shell element models for thin steel plate and 3D solid element models for concrete plate. In addition to this basic study of the concrete plate with steel plate, the research also gives results with various thickness, length, parameters of material, and different improved forms,etc.As a new product, its structural character still have much data which is not yet studied and discovered. As for this thesis, it is hoped that the proposed idea could offer some information to industry and help them to cure the damages of debris flow.

參考文獻
[1] 鄭乃元， 「土石流材料破壞行為之研究」， 國立臺灣大學土木工程學研究所碩士論文，1999。
[2] 陳宏宇，「土石流」，地球科學園地，地球科學文教基金會，1998。
[3] 陳致穎，「梳子壩受土石流衝擊時動態行為之研究」，國立中興大學土木工程學系碩士論文，1999。
[4] 行政院農業委員會水土保持局，「水土保持手冊~工程篇」，1992
[5] 林裕益，「梳子壩調節土石流功之試驗」，國立中興大學水土保持學系碩士論文，1988。
[6] 吳道煦，「A型梳子壩開口隔於防治土石流功效之試驗」，國立中興大學水土保持學系碩士論文，1990。
[7] 劉貴慎，「複合式攔砂壩攔阻功效之研究」，國立中興大學土木工程學系碩士論文，1996。
[8] 林智勇，「複合斷面開放式壩攔阻功效之研究」，國立中興大學土木工程研究所碩士論文，1998。
[9] 林宏群，「不同形式欄砂壩所受土石流衝擊力之研究」，國立中興大學土木工程學系碩士論文，1994。
[10] 許乃文，「淬火硬化鋼格柵欄防砂壩之設計及應用」，國立成功大學土木工程學系碩士論文，2003。
[11] 林育弘，「壓水式核能電廠預力鋼筋混凝士圍阻體極限耐壓能力分析」
國立成功大學土木工程學系碩士論文，1995。
[12] 陳俊瑋，「鋼管混凝土柱與斜撐構材接合處承壓行為之數值模擬」，國立成功大學土木工程學系碩士論文，2003。
[13] 黃南銘，「正方形鋼筋混凝土板補強之研究」 ，國立成功大學土木工程學系碩士論文，2003。
[14] 石明隴，「高強度鋼管混凝土柱數值模擬之研究」 ，國立成功大學土木工程學系碩士論文，2003。
[15]Hibbitt,Karlsson,and Sorensen,Inc, "ABAQUS User’s Manual,version 6.4",Providence,Rohode Island,2004.
[16]Saenz, L. P., Discussion of "Equation for the Stress-Strain Curve of Cncrtet," by Desayi, P. and Krishnan, S., ACI Journal, Proceedings, Vol. 61, No. 9., September 1964, pp. 1229-1235.
[17]ACI Committee 318, Building Code Requirements for Reinforced Concrete (ACI 318-89), American Concrete Insti-tute, Detroit, Michigan, 1989.
[18]Hilleborg, Modeer, A., M. and Petersson, P. E., "Analysis of Crack Formation and Crack Growth in Concrete by Means of Fracture Mechanics and Finite Element," Cement and Concrete Research,
Vol. 6, 1976, pp. 773-782.
[19]Hu, H. T., Schnobrich, W. C., "Nonlinear Analysis of Plane Stress State Reinforced Concrete Under Short Term Monotonic Loading," University of Illinois, Urbana, SRS No. 539, 1988, pp.27-63.