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            您當前位置: betway体育  >  科學研究  >  科研動態  >  正文

            我院舉辦“Maturity Method to Estimate Compressive Strength of Mass Concrete”學術報告會

            編輯:科研、研究生辦公室 發表時間:[2019-12-23] 閱讀:

            12月18日上午,“Maturity Method to Estimate Compressive Strength of Mass Concrete”學術報告會在土木樓212報告廳舉行。本期學術報告會主講人是西弗吉尼亞大學Hung-Liang Chen教授,報告會由門進杰教授主持,土木工程學院部分教師及近百名研究生參加了本期報告會。

                                                                                  門進杰教授主持學術報告

            報告上半場,Chen教授根據收集的溫度變化記錄betway体育,用等效齡期來估算現澆混凝土強度betway体育。在施工后第4、28和56天從立方體中取出芯樣,并將芯樣強度與預測強度進行比較。結果表明,現澆混凝土的預測強度始終高于頂面位置的實際核心強度betway体育。

                                                                           Hung-Liang Chen教授作學術報告

            報告下半場betway体育,Chen教授介紹了玻璃鋼聚合物筋(GFRP)的優缺點,并提出利用GFRP替代連續配筋混凝土路面(CRCP)中的普通鋼筋。為了檢驗GFRP作為CRCP強化材料的可行性,在美國西弗吉尼亞州馬丁斯堡9號公路上建造了第一個GFRP-CRCP試驗段。

                                                                          Hung-Liang Chen教授與同學交流

            Hung-Liang Chen教授的學術分享,為我院研究生在科研道路的探究過程中做了很好的榜樣。此外,Chen教授在對于大體積混凝土強度的測定和玻璃鋼聚合物筋(GFRP)等方面的深入研究betway体育,給予我院研究生有益的收獲及啟發,促進了我院的科研活動和國際交流。

                                                                                     報告會現場

            報告人介紹:

            Dr. Hung-Liang (Roger) Chen received his M.S. and Ph.D. in structural engineering from Northwestern University, Evanston, IL, in 1985 and 1988, respectively. He joined West Virginia University in 1989 as an Assistant Professor and was promoted to Associate Professor with Tenure in 1995 and Professor in 2000. He has been involved extensively with research in structural dynamics, nondestructive evaluation (NDE), dynamic soil-structure interaction, and material characterization of concrete, composites, timber, and ceramic materials. He also has ongoing research in mass concrete, self-consolidating concrete, GFRP-reinforced CRCP, and NDE of wellbore cement. Dr. Chen has published more than 150 technical publications and has received over 40 research awards with a total of about 4.7 million dollars as Principal Investigator. He has advised over 45 graduate students, including 11 Ph.D. students. He is active on several technical committees for the American Concrete Institute, the American Society of Civil Engineers, and the American Society for Nondestructive Testing (ASNT). He has received numerous honors and awards for his contributions in teaching and research. Dr. Chen is a Fellow of ASNT.

            撰稿:張博雅

            攝影:黃偉強

            版權所有:西安建筑科技大學土木工程學院 | 站點維護:信息網絡中心 | 聯系郵箱: | 陜ICP備05001615V8.0-2018

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