 | International Correspondence Schools - 1897 - 346 σελίδες
...brick 15 " " poor " 5 10 Clay, dry in thick beds .... 4 " moderately dry in thick beds 2 4 " soft 1 2 Gravel and coarse sand well cemented 8 10 Sand, compact and well cemented 4 " clean, dry 2 4 Quick sand, alluvial soils, etc 0.5 1 Working Strength of Brick Work. Tons per eg.... | |
 | Nehemiah Hawkins - 1907 - 626 σελίδες
...10 Clay, on thick beds always dry. . . . 4 6 Clay, on thick beds moderately dry. 2 4 Clay soft 1 2 Gravel and coarse sand well cemented 8 10 Sand, compact and well cemented. . 4 6 Sand clean and dry 2 4 Quicksand alluvial soils etc 0.5 1 Pile LctiKth Feet Average Diameter Inches Penetration... | |
 | American School of Correspondence, Chicago, Alfred Edward Phillipps, Austin Thomas Byrne - 1907 - 154 σελίδες
...Rock, hard 25 30 " soft 5 10 Clay on thick bed, always dry 4 6 " " " " moderately dry 2 4 " soft 1 2 Gravel and coarse sand, well cemented 8 10 Sand, compact and well cemented 4 6 " clean, dry 2 4 Quicksand, alluvial soil, etc 0.5 1 Area Required. Having determined the pressure... | |
 | William Arthur - 1911 - 412 σελίδες
...beds, moderately dry 2 4 Clay, soft 1 2 Gravel and coarse sand, well compacted 8 10 Sand, compacted and well cemented 4 6 Sand, clean, dry 2 4 Quicksand, alluvial soils, etc 0.5 1 COMPUTING OF LOADS For buildings of more than three stories the Underwriters recommend... | |
 | Calvin Franklin Swingle - 1913 - 456 σελίδες
...masonry 5 10 Clay on thick beds (always dry) 4 (i Clay on thick beds (moderately dry) 2 4 Clay, soft 1 2 Gravel and coarse sand, well cemented 8 10 Sand, compact...cemented 4 6 Sand, clean, dry 2 4 Quicksand, alluvial soils, etc 0.5 1 Concentrated Lateral Pressure. — -The thrust caused by united principals, as groined... | |
 | Charles Lee Crandall, Fred Asa Barnes - 1913 - 340 σελίδες
...thick beds, moderately dry, 4 6 Clay, soft, 1 2 Gravel and coarse sand, well cemented, 8 10 Sand, dry, compact and well cemented, 4 6 Sand, clean, dry, 2 4 Quicksand, alluvial soils, etc., 0.5 1 A common method of testing is by using a 12 X 12-in. mast surmounted by a platform... | |
 | Charles Lee Crandall, Fred Asa Barnes - 1913 - 336 σελίδες
...thick beds, moderately dry, 4 6 Clay, soft, 1 2 Gravel and coarse sand, well cemented, 8 10 Sand, dry, compact and well cemented, 4 6 Sand, clean, dry, 2 4 Quicksand, alluvial soils, etc., 0.5 1 A common method of testing is by using a 12 X 12-in. mast surmounted by a platform... | |
 | Malverd Abijah Howe - 1914 - 134 σελίδες
...thick beds moderately dry 4 6 Clay soft 1 2 Gravel and coarse sand, well cemented . . . 8 10 Sand, dry, compact and well cemented 4 6 Sand, clean, dry 2 4 Quicksand alluvial soils etc 0 5 1 The supporting capacity of a soil at the surface is less than on a plane below the... | |
 | Edward Saxon Wiard - 1915 - 452 σελίδες
...Clay on thick beds, moderately dry. . 2 % 4 Clay, soft I 2 Gravel and coarse sand, well cemented 8 IO Sand compact and well cemented. 4 6 Sand, clean, dry. . 2 4 Quicksands, alluvial soils, etc 0-5 1 struction. In this way vibration in the superstructure is largely... | |
 | Mansfield Merriman - 1916 - 1622 σελίδες
...thick beds, moderately dry 4 6 Clay, soft x 2 Gravel and coarse sand, well cemented 8 lo Sand, dry, compact and well cemented 4 6 Sand, clean, dry 2 4 Quicksand, alluvial soils, etc 0.5 i In foundations for buildings, it may be necessary to provide a safeguard against the... | |
| |
Clay on thick beds, moderately dry 2 4 Clay, soft 1 2 Gravel and coarse sand, well cemented. . . 8 10 Sand, compact, and well cemented 4 6 Sand, clean, dry 2 4 Quicksand, alluvial... 
