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- IKEDA AKIO
- Yokohama Univ.
Bibliographic Information
- Other Title
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- 軸力,曲げ及び剪断力をうける鉄筋コンクリート柱の繰返し破壊実験
- ジクリョク , マゲ オヨビセンダンリョク オ ウケル テッキン コンクリート チュウ ノ クリカエシ ハカイ ジッケン
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Abstract
This paper presents the results of a series of reinforced concrete column test under new type of combined loading. The test procedure is as follows; the specimen is set up vertically and loaded with constant axial force N(σ_0=N/A=40kg/cm^2 or 100kg/cm^2) and the lateral load (H) is applied at the center of its height (span length l=80cm). The specimen has 15 by 15cm cross section and has longitudinal reinforcement of p_t-p_c≑0.5% and the stirrup of 5 or 10cm spacing. Summing up the results of this tests, it found that: 1) The column subjected th σ_0=40kg/cm^2 has very rich ductility and behaves just like the beams subjected to bending moment. For one way loading about 1/20 and 1/10 of the maximum deformation R(2δ/l) are obtained for the specimens with stirrups of 10cm spacing and 5cm spacing respectively, and for alternate loading about 1/40 and 1/20 are obtained for the specimens with stirrups of 10cm spacing and 5cm spacing respectively. 2) The column subjected to σ_0=100kg/cm^2 has poor ductility. In this case the max. deformation R for each loading condition and spacing of stirrups is obtaind to be about half or less than it of that in case of σ_0=40kg/cm^2. 3) In case of σ_0=40kg/cm^2 the max. lateral load H for alternate loading is about 90% of that for one way loading, while it is about 80% in case of σ_0=100kg/cm^2. 4) Stirrups are quite effective to add more ductility to the columns subjected to combined loading.
Journal
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- Transactions of the Architectural Institute of Japan
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Transactions of the Architectural Institute of Japan 83 (0), 23-30, 1963
Architectural Institute of Japan
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Details 詳細情報について
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- CRID
- 1390282680545391488
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- NII Article ID
- 110006157369
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- NII Book ID
- AN0018882X
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- ISSN
- 24330027
- 03871185
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- NDL BIB ID
- 9157443
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed