학술논문
PREDICTING METHOD OF LOCAL DAMAGE IN REINFORCED CONCRETE PLATE WITH ABSORBER SANDWICHED BETWEEN TWO CONCRETE PANELS UNDER HARD PROJECTILE IMPACT / 小型剛飛翔体の高速衝突に対するサンドイッチ形式鉄筋コンクリート板の局部損傷とその推定法
Document Type
Journal Article
Author
Source
日本建築学会構造系論文集 / Journal of Structural and Construction Engineering (Transactions of AIJ). 1995, 60(473):149
Subject
Language
Japanese
ISSN
1340-4202
1881-8153
1881-8153
Abstract
The predicting method of local damage in reinforced concrete plate with absorber sandwiched between two concrete panels(double-layered RC plate) under the impact of hard projectile is studied in this paper. The results of high-velocity impact tests to investigate the impact resistance of double-layered RC plates are reported. To evaluate quantitatively the extent of local damage, the existing formulae and the alternative predicting formulae with the multivariate analysis presented here are employed. The prediction of the proposed formulae can agree reasonably well with the actual observed damage, thus can be a useful method in impact resistant design.