北海道開発局 道路設計要領
第１集

道 路

令和 6 年 4 月

北 海 道 開 発 局

総第1章

総目

次則

1.1

適用範囲 ········································································· 1-1-1

1.2

新たな北海道総合開発計画 ························································ 1-1-1

1.3

道路関係技術基準································································· 1-1-3

1.4国土交通省標準設計······························································· 1-1-71.5

道路土工構造物の要求性能 ························································ 1-1-81.6

良好な道路景観の形成···························································· 1-1-101.7

自転車環境整備 ·································································· 1-1-121.8

BIM/CIM ········································································· 1-1-13

第2章

共通2.1

コンクリート ····································································· 1-2-12.2

鉄筋 ············································································· 1-2-7

2.3

均しコンクリート································································ 1-2-122.4

基礎材 ·········································································· 1-2-122.5

建設副産物 ······································································ 1-2-13

第3章

道路土工

3.1

一般 ············································································· 1-3-13.2

道路土工と地すべり······························································ 1-3-113.3

切土 ············································································ 1-3-143.4

盛土 ············································································ 1-3-25

3.5

切土・盛土接続部································································ 1-3-37

3.6

伐開 ············································································ 1-3-38

3.7

軟弱地盤 ········································································ 1-3-393.8

不良土対策 ······································································ 1-3-413.9

土取場計画 ······································································ 1-3-423.10

発生土受入地計画······························································· 1-3-423.11

工事用道路計画 ································································· 1-3-44

第4章

のり面保護工4.1

のり面保護工一般································································· 1-4-14.2

のり面保護工の選定······························································· 1-4-34.3

植生工 ··········································································· 1-4-64.4

のり枠工 ········································································ 1-4-174.5

のり枠工の基礎 ·································································· 1-4-22

4.6

アンカーピン ···································································· 1-4-234.7

地下排水工 ······································································ 1-4-23

4.8

ふとんかご工 ···································································· 1-4-24

第5章

舗5.1

適装5.2

コンクリート舗装································································· 1-5-25.3

アスファルト舗装································································· 1-5-65.4

改質Ⅱ型アスファルト舗装 ······················································· 1-5-18

用 ··········································································· 1-5-15.5

再生加熱アスファルト混合物 ····················································· 1-5-225.6

北海道型ＳＭＡ ·································································· 1-5-235.7

駐車場舗装 ······································································ 1-5-305.8

歩道舗装 ········································································ 1-5-315.9

橋面舗装 ········································································ 1-5-365.10

舗装修繕 ······································································· 1-5-385.11

舗装施工における留意事項 ······················································ 1-5-435.12

路床 ··········································································· 1-5-475.13

路盤 ··········································································· 1-5-48

5.14

付帯施設などの舗装（高規格幹線道路） ·········································· 1-5-745.15

舗装細部に関する事項（高規格幹線道路） ········································ 1-5-765.16

区画線 ········································································· 1-5-78

5.17

舗装補修 ······································································· 1-5-79

第6章

排水6.1

排水施設の名称および区分 ························································ 1-6-1

6.2

排水施設の計画 ··································································· 1-6-36.3

排水施設の設計上の基本事項 ······················································ 1-6-46.4

型式の選定および設計···························································· 1-6-106.5

集水桝および雨水桝······························································ 1-6-146.6

のり面排水 ······································································ 1-6-186.7

地下排水 ········································································ 1-6-256.8

路肩排水（高規格幹線道路） ····················································· 1-6-266.9

中央分離帯の排水（高規格幹線道路） ············································· 1-6-296.10

中央分離帯開口部の排水施設（高規格幹線道路） ·································· 1-6-316.11

暫定施工におけるのり尻排水（高規格幹線道路） ·································· 1-6-32

第7章

擁壁

7.1

分類 ············································································· 1-7-1

7.2

設計計画 ········································································· 1-7-2

7.3

設計に関する一般事項····························································· 1-7-57.4

荷重 ············································································· 1-7-87.5

安定に対する検討································································ 1-7-197.6

ブロック積(石積)擁壁···························································· 1-7-207.7片持ちばり式擁壁································································ 1-7-217.8

基礎工 ·········································································· 1-7-227.9

擁壁背面排水工 ·································································· 1-7-237.10

擁壁の構造細目 ································································· 1-7-247.11

塩害に対する検討······························································· 1-7-277.12

U型擁壁 ········································································ 1-7-287.13

補強土壁 ······································································· 1-7-36

7.14

海岸擁壁 ······································································· 1-7-44

7.15

維持管理 ······································································· 1-7-49

第8章

カルバート

8.1

設計に関する一般事項····························································· 1-8-18.2

断面形状の決定 ··································································· 1-8-48.3

カルバートの型式選定····························································· 1-8-58.4

ボックスカルバート······························································· 1-8-68.5

アーチカルバート································································ 1-8-328.6

パイプカルバート································································ 1-8-328.7

剛性パイプカルバート···························································· 1-8-33

8.8

参考資料（管種および基礎形式選定表） ··········································· 1-8-398.9

たわみ性パイプカルバート ······················································· 1-8-61

第9章

道路護岸工

9.1

一般 ············································································· 1-9-19.2

潮位 ············································································· 1-9-29.3

波浪 ············································································· 1-9-4

9.4

道路護岸の天端高································································· 1-9-79.5

消波工 ·········································································· 1-9-139.6

防波柵 ·········································································· 1-9-16