Items
Miscellaneous documents relating to China Railway/ Survey report of Shanxi Province
- Title
- Miscellaneous documents relating to China Railway/ Survey report of Shanxi Province
- Reference Code
- B04010905000
- Call Number in Holding Institution
- 1.7.3.9-3（所蔵館：Diplomatic Archives of the Ministry of Foreign Affairs）
- Language
- Japanese
- Number of Images
- 60
- Organisation History
- Ministry of Foreign Affairs
- Contents
- 面ヲ仮定シテ土坪ヲ測リタルニヨリ其ノ数量モ不精確タルヲ免レズ只大体ノ数量カ挙クルニ止ル切取ハ黄土ト水成岩ノ二種類ニシテ水成岩ハ石灰岩、砂岩粘板岩、多ク其他ハ微子鎮付近ニ子持石周村付近ニ石板岩ヲ僅ニ見シノミナリ黄土ハ前章ニ述ベルカ如ク法面ヲ緩勾配トスレバ却テ将来法面維持ニ困難スルニヨリ直立又ハ二分内外ノ急勾配トシ七八尺乃至十尺毎ニ＠ヲ設クベシ是等法面ノ研究ハ他日実測ノ際ニ譲ルコトトシ爰ニノ単ニ数量等出ノ必要上黄土切取平均法勾配ヲ五分ト定ム岩石ノ法勾配ハ凡テ二分五厘トシテ計算ス施行基面幅ハ平均シテ二十尺トセリ築堤ニ使用スベキ土砂ハ変リ黄土或ハ切取ノ岩＠ナリ法勾配ヲ一割五分トシ施行其面幅ヲ十方＠トス築堤法面ニ ハ吾等今日マデ施行シ
https://www.jacar.archives.go.jp/das/meta-en/B04010905000
「Miscellaneous documents relating to China Railway/ Survey report of Shanxi Province」JACAR(Japan Center for Asian Historical Records)Ref.B04010905000、Miscellaneous documents relating to China Railway/ Survey report of Shanxi Province(1.7.3.9-3)(Diplomatic Archives of the Ministry of Foreign Affairs)