SOIL ENGINEERING: TESTING, DESIGN, AND REMEDIATION phần 6 docx

... 3. 46 6.92 13.84 27 .68 18 20 3. 46 6.92 13.84 27 .68 55. 36 24 20 3. 46 6.92 13.84 27 .68 55. 36 30 20 3. 46 6.92 13.84 27 .68 55. 36 36 20 3. 46 6.92 13.84 27 .68 55. 36 42 20 3. 46 6.92 13.84 27 .68 55. 36 18 ... 16. 7 33.3 66 .7 133.3 266 .6 Pier Length (ft) 18 10 1.73 3. 46 6.92 13.84 27 .68 24 10 1.73 3. 46 6.92 13.84 27 .68 30 10 1.73 3. 46 6.92 13.84 27 .68 36 1...

Ngày tải lên: 09/08/2014, 22:23

... gravel, sand, and fines in accordance with grain size 2. Shape of grain size curve for coarse grain soils 3. Plasticity and compressibility characteristics for fine grained soils and organic soils. ... and organic soils. The letter symbols are as follows: G Gravel and gravelly soils S Sand and sandy soils M Silt C Clay O Organic soils Pt Peat WWell graded P Poorly graded H High Plas...

Ngày tải lên: 09/08/2014, 22:23

... Chen, F.H. (Fu Hua) Soil engineering: testing, design, and remediation / Fu Hua Chen. p. cm. Includes bibliographical references and index. ISBN 0-8493-2294-4 (alk. paper) 1. Soil mechanics. 2. ... inspection of upland and valley slopes may provide clues to the thickness and sequence of formations and rock structure. The shape and character of channels and the natu...

Ngày tải lên: 09/08/2014, 22:23

... Compression Tests 6. 1.2 Consolidation Tests 6. 2 Design Load 6. 2.1 Dead and Live Load 6. 2.2 Balanced Design 6. 3 Settlement 6. 3.1 Permissible Settlement 6. 3.2 Differential Settlement 6. 3.3 Reasonable ... Settlement 6. 3.3 Reasonable Settlement 6. 4 Heave Prediction 6. 4.1 Environmental Change 6. 4.2 Water Table 6. 4.3 Excavation 6. 4.4 Permeability 6. 4.5 Extraneous Infl...

Ngày tải lên: 09/08/2014, 22:23

... resistance value (Figure 8 .6) . The standard penetration test, when performed on medium-grain gravel and sand, is reliable and easy to perform. As early as 1948, Terzaghi and Peck proposed the correlation ... width of footing and bearing capacity can be established by using Figures 8 .6 and 8.7. This is shown in Figures 8.8 and 8.9. In the upper limit with a footing width less t...

Ngày tải lên: 09/08/2014, 22:23

... Mountain area chose the “sand replace- ment method,” where the hole is filled with pre-calibrated Ottawa sand through a special sand cone device (ASTM D-15 56) . With this method of testing, the field engineer ... bearing. The load is transmitted to the soil surrounding the pier by friction between the sides of the pier and the soil, and/ or the load transmitted to the soil below the...

Ngày tải lên: 09/08/2014, 22:23

... 6. 48 (9.81) 19.44 (19.12) 51.84 (34.29) 68 .48 (39.92) 85. 16 ( 46. 38) 36 240 6. 48 19.44 (25.50) 51.84 (45.72) 68 .48 (53.23) 85. 16 (61 .84) 42 240 6. 48 19.44 (32.72) 51.84 (58 .67 ) 68 .48 (68 .01) 85. 16 (79. 36) 18 360 14.59 (4. 26) (8.28) ... 21.29 36 120 1 .62 4. 86 12. 96 17.12 21.29 42 120 1 .62 4. 86 12. 96 17.12 21.29 18 240 6. 48 (4. 26) (8.28) (14. 86) (1...

Ngày tải lên: 09/08/2014, 22:23

... Liu and J.B. Evett, Soils and Foundations, Prentice-Hall, Englewood Cliffs, NJ, 1981. J.D. Nelson and E.G. Thompson, Creep Failure of Slopes in Clay and Clay Shale, 12th Annual Symposium for Soil ... designed and constructed by contractors without the benefit of a soil or structural engineer. Some contractors take the matter entirely into their own hands and prewet the foundati...

Ngày tải lên: 09/08/2014, 22:23

... terms of technical arguments, and they are prime issues of dispute resolution. Analyzing and evaluating the facts, in a straightforward and understandable way, and presenting an effective defense ... deterioration Test piles, number and procedure of testing and interpretation of test results Testing, inspection, and pay items 4. Drilled Piers — Discuss the following items...

Ngày tải lên: 09/08/2014, 22:23

... latitude 66 °34′ north and 66 °34′ south to the poles. polder An area of dry, low-lying land that has been reclaimed from a body of water and is maintained through the use of dikes. In the Netherlands, ... demand has been satisfied. Also called “second-stage biochemical oxygen demand.” nitrogenous BOD See “nitrogenous oxygen demand.” nitrogenous oxygen demand (NOD) That portion of the ox...

Ngày tải lên: 24/07/2014, 08:20