目

次第1章

総 則............................................................................................................. 1

1.1

適用の範囲 ........................................................................................................................ 1

1.2

用語の定義 ........................................................................................................................ 4

1.3

調査 ................................................................................................................................... 61.4

構造計画............................................................................................................................ 9第2章

設 計........................................................................................................... 21

2.1

設計の基本 ...................................................................................................................... 212.2要求性能と性能照査の基本 ............................................................................................. 26

2.3

作用 ................................................................................................................................. 29

2.4

材料 ................................................................................................................................. 36

2.5

照査の前提 ...................................................................................................................... 392.6

応答値の算定 .................................................................................................................. 41

2.7

破壊形態の確認 ............................................................................................................... 652.8

性能照査.......................................................................................................................... 67

2.9

橋台壁と上床版・桁の接合部 ......................................................................................... 812.10

構造細目........................................................................................................................ 90

第3章

施 工......................................................................................................... 102

3.1

施工計画........................................................................................................................ 102

3.2

施工手順........................................................................................................................ 104

3.3

支持地盤の確認 ............................................................................................................. 107

3.4セメント改良アプローチブロックの施工 ..................................................................... 107

3.5

橋台基礎，橋台壁，上床版・桁および接合部の施工 .................................................... 119

参考資料 1 特許の実施許諾について...................................................................................... 123
付属資料 1 関連文献リスト.................................................................................................... 124
付属資料 2 施工実績............................................................................................................... 129
付属資料 3 主従２方向同一強度の面状補強材....................................................................... 132
付属資料 4 実物大模型の正負交番載荷試験に基づく緩衝層ばねのモデル化........................ 133
付属資料 5 補強土擁壁と橋台の分離構造について................................................................ 140