【道路標識構造便覧】【Ａ5判 389頁 本体価格 6，500円】
令和2年6月24日初版 第1刷発行
令和3年12月16日
第2刷発行

目次
第1 章

総論 ······················································································································· 1

1.1

はじめに ·························································································································· 11.2

適用範囲 ························································································································· 3

1.2.1

適用範囲 ·················································································································· 3

1.2.2

対象とする道路標識の設置方式 ············································································· 41.2.3

便覧の対象とする範囲 ··························································································· 51.3

記録の保存 ····················································································································· 51.3.1

一般 ·························································································································· 51.3.2

設置の記録 ·············································································································· 61.3.3

維持管理の記録 ········································································································ 7

第2 章

設計の基本 ··········································································································· 112.1

一般 ······························································································································ 112.1.1

道路標識の設置方式 ····························································································· 132.1.2

設置方式ごとの基礎形式 ······················································································ 152.2

荷重の種類 ··················································································································· 172.2.1

荷重の種類 ············································································································ 172.2.2

自重 ························································································································ 172.2.3風荷重···················································································································· 182.2.4

地震の影響 ············································································································ 192.2.5

雪荷重 ···················································································································· 212.2.6

衝突荷重 ················································································································ 22

第3 章

調査 ······················································································································ 233.1

一般 ································································································································ 233.2

設計及び施工の観点からの調査 ················································································· 23

3.3

維持管理の観点からの調査 ························································································· 27

第4 章

材料 ······················································································································ 284.1

一般 ······························································································································ 284.2

標識柱 ··························································································································· 29

4.3

標示板の基板 ··············································································································· 35

4.4基礎 ······························································································································ 384.5

取付金具 ······················································································································· 414.6

反射材料 ······················································································································· 434.7

照明装置 ······················································································································· 47

第5 章

許容応力度 ··········································································································· 505.1

一般 ······························································································································ 505.2鋼材支柱の設計に用いる許容応力度 ·········································································· 515.2.1「鋼構造許容応力度設計規準」による場合 ························································ 51

5.2.2「道路橋示方書・同解説Ⅱ鋼橋編」による場合 ············································ 54

5.3

木材支柱の設計に用いる許容応力度 ·········································································· 565.4

基礎の設計に用いる許容応力度 ················································································· 575.5

許容応力度の割増係数 ································································································ 60

第6 章

構造設計 ················································································································ 616.1

一般 ······························································································································ 616.1.1

設計一般 ················································································································ 626.1.2

部材の照査 ············································································································ 72

6.1.3

接合部の照査 ········································································································· 72

6.1.4

基礎の照査 ············································································································ 73

6.2部材の設計 ··················································································································· 75

6.2.1

一般 ························································································································ 75

6.2.2

支柱の設計 ············································································································ 766.2.3横梁の設計 ············································································································ 80

6.3

接合部の設計 ··············································································································· 84

6.3.1

一般 ························································································································ 84

6.3.2

基礎と支柱の接合 ································································································· 85

6.3.3

支柱と横梁の接合 ································································································· 97

6.4基礎の設計 ··················································································································· 99

6.4.1

一般 ························································································································ 99

6.4.2

縦長剛体基礎の設計 ··························································································· 110

6.4.3

直接基礎の設計 ··································································································· 116

6.4.4

杭基礎の設計 ······································································································ 128

第7 章

耐久性への配慮 ·································································································· 143

7.1

標識柱に生じる不具合 ······························································································ 1437.2

腐食対策 ····················································································································· 147

7.2.1

一般 ······················································································································ 147

7.2.2

防せい防食 ·········································································································· 147

7.2.3

防せい防食仕様 ··································································································· 149

7.2.4

構造細目 ·············································································································· 151

7.3

疲労対策 ····················································································································· 156

7.3.1

一般 ······················································································································ 156

7.3.2

疲労設計 ·············································································································· 156

7.3.3

構造細目 ·············································································································· 157

7.3.4その他の留意点 ··································································································· 160

第8 章

落下防止対策 ····································································································· 164

8.1

落下防止対策で考慮すべき条件 ··············································································· 164

8.1.1

一般 ······················································································································ 164

8.1.2

落下防止対策が必要な箇所の抽出 ····································································· 165

8.2落下防止対策の基本的考え方及び対策事例 ···························································· 168

8.2.1

落下防止対策の基本的考え方 ············································································ 1688.2.2

構造系の改善 ······································································································ 169

8.2.3

フェールセーフ対策 ······························································································· 172

第9 章

製作 ···················································································································· 192

9.1

一般 ···························································································································· 192

9.2

製作要領書 ················································································································· 193

9.3

標識柱の製作工程 ······································································································ 194

9.4

溶接部の検査 ············································································································· 199

9.5

標識柱の継手 ············································································································· 203

9.6

標識柱の製品検査 ········································································································ 205

第10 章

施工 ················································································································· 213

10.1

一般 ·························································································································· 213

10.1.1

標識設置工程 ···································································································· 213

10.1.2

設置位置 ············································································································ 214

10.1.3

設置方式ごとの基礎接合方法と基礎形式 ······················································· 215

10.2

標識設置 ··················································································································· 216

10.2.1

基礎工················································································································ 216

10.2.2支柱建柱・標示板取付 ····················································································· 229

10.3

施工管理 ··················································································································· 235

10.3.1

品質管理 ············································································································ 235

10.3.2

出来形管理 ········································································································ 241

10.3.3

写真管理 ············································································································ 243

第11 章

道路標識の維持管理 ························································································ 246

11.1

一般 ·························································································································· 246

11.2

道路標識の構造の維持管理····················································································· 246

11.3

道路標識の機能の維持管理····················································································· 246

11.3.1

一般 ··················································································································· 246

11.3.2

施設情報や地名等の更新·················································································· 247

参考資料 道路標識の設計計算例 ···················································································· 253