A number of designs and estimates were made by me to determine the most practicable, economical,and reliable method of constructing the parts of the channe...
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https://www.riss.kr/link?id=O123909243
1868년
eng
학술저널
PHP / Magazines / Feature
325 [※수록면이 p5 이하이면, Review, Columns, Editor's Note, Abstract 등일 경우가 있습니다.]
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
A number of designs and estimates were made by me to determine the most practicable, economical,and reliable method of constructing the parts of the channe...
A number of designs and estimates were made by me to determine the most practicable, economical,and reliable method of constructing the parts of the channel piers below lowwater mark. These designs and estimates included the use of cast-iron cylinders, of diameters varying in the different plans from three to fifteen feet, which were to be sunk to the rock and filled with concrete. The danger of scour, and the difficulty of binding these cylinders together beneath the surface of the sand...