李国新

  • Personal Information
  • Name (Pinyin): liguoxin
  • School/Department: 材料科学与工程学院
  • Education Level: With Certificate of Graduation for Doctorate Study
  • Degree: Doctoral degree
  • Professional Title: Professor
  • Status: Employed
  • Academic Titles: 教授
  • Alma Mater: 西北工业大学

Paper Publications

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膨胀剂与钢纤维协同增强高强轻骨料混凝土研究

Release time:2024-08-09
Hits:
Affiliation of Author(s):
材料科学与工程学院
Journal:
混凝土
Key Words:
中文关键字:膨胀剂;高强;轻骨料混凝土;钢纤维;增强,英文关键字:expansionadmixture; highstrength; lightweightaggre
Abstract:
本文采用页岩陶粒轻骨料,配制出 28d抗压强度为 64.6MPa的高强轻骨料混凝土,并研究膨胀剂和弓形钢纤维增强该混凝土的效果。试验结果表明,在带模养护条件下,膨胀剂在一定掺量内可小幅增强该混凝土;而钢纤维可明显增强该混凝土,且随体积掺量的提高而效果显著;在同时掺入膨胀剂和钢纤维时,可产生协同增效效果,使该混凝土的抗压、抗折及劈裂抗拉强度均有更显著的增长。
Note:
李国新
Co-author:
李勤,刘宗仁
First Author:
wuyonghua,yangjunfen,liguoxin
Indexed by:
Journal paper
Volume:
卷:
Issue:
期:5
Page Number:
页:35-37
Translation or Not:
no
Date of Publication:
2006-05-01