减震初期支护用钢纤维泡沫混凝土材料性能优化 / Property Optimization of Steel Fiber Foamed Concrete Material as Primary Support for Shock Absorption
- Resource Type
- Academic Journal
- Source
- 中国铁道科学 / China Railway Science. 43(3):1-7
- Subject
泡沫混凝土 强度 隧道初期支护 孔隙率 钢纤维 - Language
- Chinese
- ISSN
- 1001-4632