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2.4.1 分析結果のまとめ··········································· 2-49
2.4.2 免震構造の普及促進に際しての課題 ··························· 2-51
第 3 章 免震技術の現状評価
3.1 概要 ···························································· 3-1
3.2 免震技術の現状と課題············································· 3-1
3.3 免震技術の現状評価··············································· 3-73.3.1 免震建物の安全性評価······································· 3-7
3.3.2 応答スペクトル法··········································· 3-123.3.3 擁壁衝突··················································· 3-163.3.4 免震層の過大変位対策事例··································· 3-223.3.5 対津波設計················································· 3-253.3.6 免震システム··············································· 3-303.3.7 エキスパンションジョイント、接合部、標準化 ················· 3-71
3.3.8 居住性 ···················································· 3-76
3.3.9 原子力関連施設············································· 3-87
3.3.10 実用化されているアクティブ制御免震建物の紹介 ·············· 3-107
3.4 まとめ ·························································· 3-111
第 4 章 高性能免震構造
4.1 概要 ···························································· 4-14.2 パッシブ免震 ···················································· 4-24.3 空気による浮揚免震システムの開発 ································· 4-84.3.1 はじめに··················································· 4-84.3.2 水平無周期 3 次元免震装置の構成 ····························· 4-84.3.3 性能確認および加振実験····································· 4-144.3.4 試作評価と課題············································· 4-174.3.5 まとめ ···················································· 4-18
4.4 アクティブ・セミアクティブ制御を用いた既往の研究 ················· 4-204.4.1 アクティブ制御の適用······································· 4-204.4.2 セミアクティブ制御の登場··································· 4-21
4.5 アクティブ・セミアクティブ制御についての課題 ····················· 4-254.6 パッシブ・アクティブ併用免震の簡易設計法 ························· 4-28
4.6.1 はじめに··················································· 4-284.6.2 制御対象モデル············································· 4-284.6.3 制御系の構成··············································· 4-28LLL   ➼౯ࣔࢹࣝࡢᵓ⠏yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy   ᚲせไᚚຊࢫ࣌ࢡࢺࣝ࡜㔜ࡳ㛵ᩘࡢィ⟬yyyyyyyyyyyyyyyyyyyyyyy   ⡆᫆タィἲࡢᥦ᱌yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy   タィ౛yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy   ࡲ࡜ࡵyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy ࡲ࡜ࡵyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy➨  ❶ ᬑཬᆺච㟈ᵓ㐀 ᴫせyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy ᅜෆእ࡟࠾ࡅࡿᘓ≀஦౛ㄪᰝ࡜ච㟈ຠᯝ࡟ࡘ࠸࡚yyyyyyyyyyyyyyyyyyyyy ࣮ࣟࢥࢫࢺච㟈ᢏ⾡ࡢ◊✲஦౛yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy ᇶ♏ࡍ࡭ࡾᵓἲࡢ⤂௓࡜పᒙᘓ⠏≀࡬ࡢ㐺⏝࡟ࡘ࠸࡚yyyyyyyyyyyyyyyyy   ᇶ♏ࡍ࡭ࡾᵓἲࡢᴫせ࡟ࡘ࠸࡚yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy    㝵ᘓ࡚㕲➽ࢥࣥࢡ࣮ࣜࢺ㐀ᘓ≀ࡢ୕ḟඖ᣺ືྎᐇ㦂yyyyyyyyyy   ᳨ウ஦౛ ̽㕲㦵㐀  㝵ᘓ࡚஦ົᡤࣅࣝyyyyyyyyyyyyyyyyyyyyyyy ࡲ࡜ࡵyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy➨  ❶ ࡲ࡜ࡵ άືᡂᯝࡢᴫせyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy ௒ᚋࡢᒎᮃyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
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