Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Charles I. Mansur"'
Autor:
Charles I. Mansur, Stephen G. Durrett
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 128:496-510
Twin 110-ft×1,200-ft (SI unit conversions are provided in the Appendix) locks and a dam are being constructed in the Ohio River near Olmsted, IL. Construction of these locks required digging a 1,200-ft-wide and 2,200-ft-long excavation in the Ohio R
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 126:727-738
In the late 1940s, the principal levees along both sides of the Mississippi River from Alton to Gale, Ill., were raised to a 1-in-50-year flood level—a 500-year frequency in urban areas. In 1950, the St. Louis District initiated an investigation of
Autor:
W. J. Turnbull, Charles I. Mansur
Publikováno v:
Journal of the Soil Mechanics and Foundations Division. 99:939-955
On the basis of the literature and experience with the placement and compaction of numerous hydraulic fills, it appears that a relative density of 50 to 60% can be obtained with no compaction for well-controlled hydraulic fills containing less than 1
Autor:
Robert I. Kaufman, Charles I. Mansur
Publikováno v:
Transactions of the American Society of Civil Engineers. 123:715-743
Determination of required type, size, and length of piles necessary to carry design compression and tension loading without any significant movement of structure; driving of displacement and nondisplacement types of piles; estimated average unit skin
Autor:
Preston T. Bennett, P. C. Rutledge, Carter V. Johnson, W. A. Wall, John R. Charles, Kenneth S. Lane, Horace A. Johnson, W. J. Turnbull, H. H. Roberts, Reginald A. Barron, C. A. Stone, John S. McNown, Henry C. Barksdale, Glennon Gilroy, Charles I. Mansur, Harry R. Cedergren, S. J. Johnson, Frank E. Fahlquist
Publikováno v:
Transactions of the American Society of Civil Engineers. 112:1339-1398
Autor:
Charles I. Mansur, Alfred H. Hunter
Publikováno v:
Journal of the Soil Mechanics and Foundations Division. 96:1545-1582
Field driving and loading tests were made on a variety of piles driven with different hammers to develop criteria for the design and construction of pile foundations in sand for locks and dams on the lower Arkansas River. The effect of jetting on the
Autor:
Charles I. Mansur, Robert I. Kaufman
Publikováno v:
Transactions of the American Society of Civil Engineers. 122:985-1008
Contained herein is a description of the underseepage problem along the Mississippi River levees between Alton (Ill.) and Gale (Ill.) and of the procedures used to design seepage-control measures. ...
Autor:
Charles I. Mansur, M. Alizadeh
Publikováno v:
Journal of the Soil Mechanics and Foundations Division. 96:495-509
Site conditions, design, construction procedures, and observations and stress measurements made during construction of a cofferdam for a 30-ft to 45-ft deep excavation for the Pierre Laclede building in Clayton, Missouri, are described. The cofferdam
Autor:
Charles I. Mansur, John A. Focht
Publikováno v:
Transactions of the American Society of Civil Engineers. 121:584-587
Autor:
Charles I. Mansur, Marion C. Skouby
Publikováno v:
Journal of the Soil Mechanics and Foundations Division. 96:511-522
Many urban areas are plagued by settlement caused by the failure of underlaying mines. One such problem was overcome quickly and effectively by filling the mine with a concrete grout placed from the surface through 6-inch drill holes. The work was ac