检索结果-南通市图书馆

Mechanical properties and impact resistance of concrete composites with hybrid steel fibers

Frontiers of Structural and Civil Engineering 2022年第5期16卷 615-623页

作者： FatihÖZALP halit dilşad yilmaz Burcu AKCAY Department of Civil Engineering Faculty of Engineering and Natural SciencesIstanbul Medeniyet Universityİstanbul 34700Turkey ISTON Istanbul Concrete Elements Factoriesİstanbul 34325Turkey Faculty of Engineering Kocaeli UniversityKocaeli 41000Turkey

The aim of this study is to develop concrete composites that are resistant to armor-piercing projectiles for defense *** reinforcement configurations have been tested,such as short steel fibers,long steel fibers,and steel mesh *** different concrete mix designs were prepared as“Ultra High Performance(UHPFRC),High Performance(HPFRC)and Conventional(CFRC)Fiber Reinforced Concrete”.The content of hybrid steel fibers was approximately 5%in the UHPFRC and HPFRC mixtures,while the steel fiber content was approximately 2.5%in the CFRC *** addition,a plain state of each mixture was *** properties of concrete were determined in experimental *** addition to the fracture energy and impact strength,two important indicators of ballistic performance of concrete are examined,which are the penetration depth and damage *** results of the study show that the depth of penetration in UHPFRC was around 35%less than that in *** was determined that the mixtures of UHPFRC and HPFRC containing 5%by volume of hybrid steel fibers showed superior performance(smaller crater diameter and the less projectile penetration depth)against armor-piercing projectiles in ballistic tests and could be used in defense structures.

关键词： projectile impact depth of penetration fracture energy crater diameter UHPFRC

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：