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这是学术报告英文ppt模板，包括了Background，Experimental Program，Experimental Results，A theoretical stress-strain curve model，Conclusions等内容，欢迎点击下载。
学术报告英文ppt模板是由红软PPT免费下载网推荐的一款课件PPT类型的PowerPoint.
Experimental Study on Compressive Properties of Ultrahigh Toughness Cementitious Composites Layout Background Experimental Program Experimental Results Comparison of compressive strength between UHTCC and matrix Comparison of strain at peak stress between UHTCC and matrix A theoretical stress-strain curve model Conclusions Background Numbers of studies carried out permeability and carbonation properties tensile and bending properties freeze-thaw properties no uniform test available for the compressive properties structural applications are limited Experimental Program Experimental Program Results Comparison of compressive strength Fig. 1. Comparison of prism compressive strength between UHTCC and matrix Results Comparison of strain at peak stress Fig. 3. Comparison of strain at peak stress between UHTCC and matrix Theoretical model Ascending branch: Comparison of stress-strain curves The chart shows the comparison between the predictions and the test data of UHTCC The predicted curves are obtained by using the experimental strain value at peak stress instead of the fixed value of 0.002. Comparison of compressive strength Conclusions The prism compressive strength decreases because of the fiber addition. The strain at peak stress is larger than that of matrix because of the fiber addition A theoretical model is provide which is needed for modeling its mechanical behavior or for permitting its use in various structural applications. Thank You !
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