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E-grāmata: Laboratory Manual for Geotechnical Characterization of Fine-Grained Soils [Taylor & Francis e-book]

(University of Massachusetts, Amberst, USA)
  • Formāts: 306 pages, 50 Tables, black and white; 89 Line drawings, black and white; 52 Halftones, black and white; 141 Illustrations, black and white
  • Izdošanas datums: 18-Oct-2022
  • Izdevniecība: CRC Press
  • ISBN-13: 9781003263289
  • Taylor & Francis e-book
  • Cena: 124,51 €*
  • * this price gives unlimited concurrent access for unlimited time
  • Standarta cena: 177,87 €
  • Ietaupiet 30%
  • Formāts: 306 pages, 50 Tables, black and white; 89 Line drawings, black and white; 52 Halftones, black and white; 141 Illustrations, black and white
  • Izdošanas datums: 18-Oct-2022
  • Izdevniecība: CRC Press
  • ISBN-13: 9781003263289
This manual presents procedures for performing advanced laboratory tests on fine-grained soils. It covers characterization tests, which determine soil composition and quantify the individual components of a soil, and behavioral tests, such as the Atterberg Limits tests that demonstrate how the fines fraction of a soil reacts when mixed with water and the Linear Shrinkage Test that demonstrates how much a soil shrinks.

The material goes beyond traditional evaluation of basic soil behavior by presenting more advanced laboratory tests to characterize soil in more detail. These tests provide detailed compositional characteristics which identify subtle changes in conditions and vertical variations in the soil, and which help to explain unusual behavior.











A unique compilation of information on key soil tests





Combines characterization tests with behavior tests

The book suits graduate students in geotechnical engineering, as well as practitioners and researchers.
Preface xvii
Acknowledgments xix
Introduction xxi
PART I Determination of Compositional Characteristics
1(130)
1 Water Content
3(16)
Background
3(1)
Water Content by Convection Oven
3(5)
Introduction
3(2)
Standard
5(1)
Equipment
5(1)
Procedure
5(1)
Calculations
5(1)
Example
5(1)
Discussion
6(2)
Water Content by Microwave Oven
8(3)
Introduction
8(1)
Standard
8(1)
Equipment
9(1)
Procedure
9(1)
Calculations
9(1)
Example
9(1)
Discussion
10(1)
Water Content by Portable Carbide Gas Method -- "Speedy" Moisture Meter
11(6)
Introduction
11(2)
Standard
13(1)
Equipment
14(1)
Procedure
14(1)
Calculations
15(1)
Example
15(1)
Discussion
15(2)
References
17(1)
Additional Reading
18(1)
2 Phase Relationships of Soils: Determining Unit Weight, and Calculating Voids Ratio, Porosity and Saturation
19(14)
Background
19(1)
Phase Relationships in Soils
20(4)
Phase relationships based on mass
20(1)
Water Content
20(1)
Phase relationships based on volume
21(1)
Voids Ratio
21(1)
Porosity
21(1)
Phase relationships combining mass and volume
22(1)
Wet Density
22(1)
Dry Density
23(1)
Saturated Density
23(1)
Buoyant Density
23(1)
Determining Total Unit Weight on trimmed specimens
24(6)
Standard
24(1)
Equipment
24(1)
Procedure
25(1)
Calculations
25(2)
Example
27(1)
Example
28(1)
Water Content
29(1)
Wet (Total) Unit Weight
29(1)
Dry Unit Weight
29(1)
Discussion
29(1)
Determining Total Unit Weight using the Eley Volumeter
30(3)
3 Density (Unit Weight) of Solids (Specific Gravity)
33(8)
Introduction
33(1)
Standard
33(1)
Equipment
34(1)
Preparation
34(1)
Calibration of Pycnometer
35(1)
Procedure
35(1)
Calculations
36(1)
Example
36(1)
Discussion
37(2)
Unit Weight of water
38(1)
Unit Weight of solids
38(1)
Reference
39(2)
4 Grain-Size Distribution
41(18)
Background
41(1)
Coarse Fraction -- Sieve Analysis
42(5)
Introduction
42(1)
Standard
42(1)
Equipment
42(1)
Procedure
42(2)
Calculations
44(1)
Example
45(1)
Discussion
46(1)
Fine Fraction -- Hydrometer Analysis
47(4)
Introduction
47(1)
Standard
48(1)
Equipment
48(1)
Procedure
48(2)
Calculations
50(1)
Example
50(1)
Discussion
51(1)
Fine Fraction -- Pipette Analysis
51(6)
Introduction
51(1)
Standard
52(1)
Equipment
52(1)
Procedure
52(2)
Calculations
54(1)
Example
55(1)
Discussion
55(2)
References
57(1)
Additional Reading
58(1)
5 Organic Content
59(12)
Background
59(2)
Organic Content by Loss-on-Ignition (LOI)
61(3)
Introduction
61(1)
Standard
61(1)
Equipment
61(1)
Procedure
62(1)
Calculations
62(1)
Example
63(1)
Discussion
63(1)
Organic Content by Hydrogen Peroxide
64(3)
Introduction
64(1)
Standard
65(1)
Equipment
65(1)
Procedure
65(1)
Calculations
66(1)
Example
66(1)
Discussion
66(1)
References
67(1)
Additional Reading
68(3)
6 Carbonate Content
71(14)
Background
71(1)
Carbonate Content by Rapid Carbonate Analyzer
72(4)
Introduction
72(1)
Standard
72(1)
Equipment
73(1)
Calibration of the Carbonate Analyzer
73(2)
Procedure
75(1)
Calculations
75(1)
Example
76(1)
Discussion
76(1)
Carbonate Content by Chittick Apparatus
76(6)
Introduction
76(1)
Equipment
76(1)
Setup
77(1)
Reservoir fluid
77(1)
Dilute hydrochloric acid
77(2)
Procedure
79(1)
Calculations
79(1)
Example
80(1)
Discussion
80(2)
References
82(1)
Additional Reading
82(3)
7 Ph of Soils
85(6)
Introduction
85(1)
Standard
85(1)
Equipment
86(1)
Procedure
86(1)
Calculations
86(1)
Discussion
87(1)
Reference
88(1)
Additional Reading
88(3)
8 Cation Exchange Capacity
91(6)
Introduction
91(1)
Standard
92(1)
Equipment
92(1)
Reagents
92(1)
Procedure
93(1)
Calculations
94(1)
Discussion
94(1)
References
95(1)
Additional Reading
96(1)
9 Specific Surface Area
97(14)
Introduction
97(1)
Standard
98(1)
Preparation
98(1)
Equipment
98(1)
Procedure
99(1)
Calculations
100(1)
Example
101(1)
Discussion
101(5)
Kaolinite
104(1)
Montmorillonite
105(1)
References
106(2)
Additional Reading
108(3)
10 Methylene Blue Test
111(6)
Introduction
111(1)
Standard
111(1)
Equipment
111(1)
Preparation
112(1)
Procedure
112(1)
Calculations
113(1)
Example
113(1)
Discussion
114(1)
References
114(1)
Additional Reading
115(2)
11 Pore Fluid Salinity
117(14)
Introduction
117(1)
Pore Fluid Salinity by Refractometer
118(4)
Standard
118(1)
Equipment
118(2)
Preparation
120(1)
Procedure
120(1)
Part 1: Extracting pore fluid
120(1)
Part 2: Measurement
120(1)
Calculations
121(1)
Discussion
122(1)
Pore Fluid Salinity by Electrical Conductivity
122(5)
Standard
124(1)
Equipment
124(1)
Preparation
124(1)
Calibration of the cell
124(1)
Extracting pore fluid using a soil press
124(1)
Extracting pore fluid using a centrifuge
125(1)
Procedure
125(1)
Calculations
125(1)
Discussion
126(1)
References
127(1)
Additional Reading
128(3)
PART II Determination of Behavioral Characteristics
131(174)
12 Consistency of Fine-Grained Soils: Atterberg Liquid and Plastic Limits
133(32)
Background: The Atterberg Concept
133(1)
Liquid Limit by Casagrande Drop Cup
134(5)
Introduction
134(1)
Standard
134(1)
Equipment
135(1)
Calibration of Casagrande Drop Cup
135(1)
Procedure
136(1)
Calculations
137(1)
Example
137(1)
Discussion
138(1)
Liquid Limit by Fall Cone
139(8)
Introduction
139(2)
Standard
141(1)
Equipment
141(1)
Procedure
142(1)
Calculations
142(1)
Example
143(1)
Discussion
144(3)
Plastic Limit by Rolling Thread
147(3)
Introduction
147(1)
Standard
148(1)
Equipment
148(1)
Procedure
148(2)
Calculations
150(1)
Example
150(1)
Discussion
150(1)
Plastic Limit by Fall Cone
150(3)
Introduction
150(1)
Standard
151(1)
Equipment
151(1)
Procedure
151(1)
Calculations
152(1)
Example
152(1)
Discussion
152(1)
One-Point Liquid Limit tests
153(1)
Discussion of using Atterberg Limits
154(6)
Aterberg Limits and Unified Soil Classification
155(3)
Activity
158(1)
Plasticity Ratio
158(1)
Discussion
159(1)
References
160(3)
Additional Reading
163(2)
13 Shrinkage Limit
165(16)
Background
165(1)
Shrinkage Limit by Mercury Method
166(5)
Standard
166(1)
Equipment
167(1)
Calibration of Shrinkage Limit Dish
167(1)
Procedure
168(2)
Calculations
170(1)
Example
170(1)
Discussion
171(1)
Shrinkage Limit by Wax Method
171(4)
Introduction
171(1)
Standard
171(1)
Equipment
172(1)
Calibration of Shrinkage Limit Dish
172(1)
Procedure
173(1)
Calculations
174(1)
Discussion
175(1)
Shrinkage Limit by Direct Measurement Method
175(3)
Introduction
175(1)
Standard
175(1)
Equipment
175(1)
Procedure
176(1)
Calculations
176(1)
Example
177(1)
Discussion
178(1)
References
178(1)
Additional Reading
179(2)
14 Linear Shrinkage
181(10)
Introduction
181(1)
Standard
181(1)
Equipment
182(1)
Procedure
182(2)
Calculations
184(1)
Example
185(1)
Discussion
185(2)
Linear Shrinkage by Coefficient of Linear Extensibility (COLE)
187(1)
References
188(1)
Additional Reading
189(2)
15 Shrink Test
191(6)
Introduction
191(1)
Standard
191(1)
Equipment
192(1)
Procedure
192(2)
Calculations
194(1)
Example
194(2)
Discussion
196(1)
References
196(1)
Additional Reading
196(1)
16 Free-Swell Index Tests
197(12)
Background
197(1)
Free-Swell Index (FSI)
198(5)
Introduction
198(1)
Standard
199(1)
Equipment
199(1)
Procedure
200(1)
Calculations
200(2)
Example
202(1)
Discussion
202(1)
Differential Free-Swell Index (DFSI) and Free-Swell Ratio (FSR)
203(4)
Introduction
203(1)
Standard
203(1)
Equipment
203(1)
Procedure
204(1)
Calculations
204(1)
Example
204(1)
Discussion
205(2)
References
207(1)
Additional Reading
207(2)
17 Dispersion
209(12)
Background
209(1)
Dispersion by Double Hydrometer Test
210(2)
Introduction
210(1)
Standard
210(1)
Equipment
210(1)
Procedure
210(1)
Calculations
211(1)
Example
212(1)
Discussion
212(1)
Dispersion by Pinhole Test
212(6)
Introduction
212(1)
Standard
213(1)
Equipment
213(1)
Procedure
214(1)
Calculations
215(1)
Example
215(1)
Discussion
215(3)
Dispersion by Crumb Test
218(1)
Introduction
218(1)
Standard
218(1)
Equipment
218(1)
Procedure
218(1)
Calculations
219(1)
Discussion
219(1)
References
219(1)
Additional Reading
220(1)
18 Initial Consumption of Lime
221(6)
Background
221(1)
Introduction
222(1)
Standard
222(1)
Equipment
222(1)
Procedure
222(1)
Calculations
223(1)
Example
223(1)
Discussion
224(1)
Reference
225(1)
Additional Reading
225(2)
19 Lime Fixation Point
227(4)
Introduction
227(1)
Standard
227(1)
Equipment
227(1)
Procedure
228(1)
Calculations
228(1)
Example
228(1)
Discussion
229(1)
References
230(1)
Additional Reading
230(1)
20 Hygroscopic Water Content
231(6)
Introduction
231(1)
Standard
231(1)
Equipment
231(1)
Preparation of Humidity Chamber
232(1)
Procedure
232(1)
Calculations
232(1)
Example
233(1)
Discussion
233(2)
References
235(1)
Additional Reading
236(1)
21 Soil Suction Using Filter Paper
237(8)
Introduction
237(1)
Standard
237(1)
Equipment
238(1)
Filter Paper Calibration
238(1)
Procedure
239(1)
Calculations
240(1)
Example
241(1)
Discussion
241(2)
References
243(1)
Additional Reading
243(2)
22 Thermal Conductivity
245(10)
Introduction
245(1)
Standard
246(1)
Equipment
247(1)
Calibration of Thermal Needle
247(1)
Procedure
247(1)
Calculations
248(1)
Example
248(1)
Discussion
249(1)
References
250(2)
Additional Reading
252(3)
23 Electrical Resistivity
255(16)
Introduction
255(3)
Standard
258(1)
Equipment
258(1)
Calibration
258(1)
Procedure -- Four Electrode Method
259(1)
Calculations
260(1)
Procedure -- Two Electrode Method
260(1)
Calculations
260(1)
Discussion
261(5)
References
266(2)
Additional Reading
268(3)
24 Index Strength Tests and Sensitivity
271(24)
Introduction
271(1)
Pocket Penetrometer
271(5)
Standard
272(1)
Equipment
273(1)
Procedure
273(2)
Calculations
275(1)
Pocket Hand Vane (Torvane)
276(3)
Introduction
276(1)
Standard
277(1)
Equipment
277(1)
Procedure
278(1)
Calculations
279(1)
Laboratory Vane
279(5)
Introduction
279(2)
Standard
281(1)
Equipment
281(1)
Procedure
282(1)
Calculations
283(1)
Fall Cone
284(4)
Introduction
284(1)
Standard
284(1)
Equipment
284(1)
Procedure
285(2)
Calculations
287(1)
Sensitivity
288(4)
Sensitivity and Liquidity Index
288(2)
Discussion
290(2)
References
292(2)
Additional Reading
294(1)
25 Thixotropy
295(10)
Introduction
295(1)
Standard
296(1)
Equipment
297(1)
Procedure
297(1)
Preparation of Test Specimens
297(2)
Measurement of Undrained Shear Strength
299(1)
Calculations
300(1)
Discussion
300(1)
References
301(1)
Additional Reading
302(3)
Index 305
Alan J. Lutenegger is Emeritus Professor of Civil and Environmental Engineering at the University of Massachusetts-Amherst, USA. He is a Registered Professional Engineer and a Fellow of the American Society of Civil Engineers. He is author of Soils and Geotechnology in Construction and of In Situ Testing Methods in Geotechnical Engineering, both published by CRC Press.