Japan Society of Civil Engineers 2019 Annual Meeting

Presentation information

第V部門

新材料・新工法(構造)(1)

Wed. Sep 4, 2019 8:40 AM - 10:10 AM V-7 (幸町北6号館 621講義室)

座長:田所 敏弥(鉄道総合技術研究所)

[V-337] Experimental Study on Shear Strength of Beams with Ultralow Shrinkage and Ultra High Strength Fiber Reinforced Concrete

*野並 優二1、三加 崇1、松田 拓1、篠崎 裕生1 (1. 三井住友建設)

Keywords:shear strength , short fiber, high strength, ultralow sheinkage

In recent years, examination of concrete which increased the use amount of admixtures was carried out actively, and a draft of the guideline was published by the Japan Society of Civil Engineers. The authors succeeded in developing high strength concrete which can greatly reduce the unit water content and has a very small shrinkage by using industrial by-products in powder and fine aggregate based on the combination of ultra high strength concrete. In this paper, in order to confirm the structural performance of ultra-low shrinkage and high strength fiber reinforced concrete based on this concrete,beams were made and experimental study on shear strength was conducted
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