DEVELOPMENT AND PERFORMANCE EVALUATION / DESIGN GUIDELINE OF DAMAGE SELF-CONTROL STRUCTURES WITH ROTATIONAL FOUNDATION DUE TO UPLIFT AT PILE HEADS
| Project/Area Number |
22360233
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Building structures/materials
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| Research Institution | Meiji University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KOBAYASHI Masahito 明治大学, 理工学部, 准教授 (50373022)
TAKAGI Hitoyuki 明治大学, 理工学部, 准教授 (70130820)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2012: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2011: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2010: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
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| Keywords | 建築構造・材料 / 構造・地震工学 / 耐震・制震 / 損傷制御 / コスト削減 / 鉄筋コ ンクリート造 / 基礎回転 / 杭 / 鉄筋コンクリート造 / コスト縮減 |
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| Research Abstract |
The new type of structures whose foundation rotates due to the elongation of longitudinal reinforcing bars at the pile heads prior to occurrence of damages in structures has been developed. The seismic energy is dissipated by that elongation of the bars, so the structures scarcely suffer damage. The seismic design guideline, the manual for structural details and design /construction manuals have been also developed,based on the experimental and analytical results of this rotational structures.
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Report
(4 results)
Research Products
(119 results)
