Research Article
Calculation of Capillary Rise Height of Soils by SWCC Model
Table 7
Test and calculation results of maximum capillary rise height for 44 kinds of soils.
| Test number | Soil sample | Void ratio e | (cm) | Coefficient (cm−2) | (cm) | Capillary radius (Å) | Measured height (cm) | Results by formula (e/er)/cm | Results by (1) (e/er)/cm | Results by (2) (e/er)/cm | Results by (3) (e/er)/cm |
| 1 | CL | 0.89 | 0.001 | 21 | 178 | 2253 | 309 | 317 (8/2.5%) | 530 (221/72%) | 281 (−28/9.1%) | 312 (3/1.0%) | 2 | CL | 0.92 | 0.001 | 21 | 202 | 2158 | 325 | 331 (6/1.8%) | 530 (205/63%) | 271 (−54/17%) | 336 (11/3.4%) | 3 | CL | 1.05 | 0.0008 | 21 | 194 | 2070 | 324 | 345 (21/6.5%) | 552 (228/70%) | 297 (−27/8.3%) | 328 (4/1.2%) | 4 | CL | 0.88 | 0.0007 | 21 | 184 | 2268 | 319 | 315 (−4/1.3%) | 565 (246/77%) | 404 (85/27%) | 318 (−1/0.3%) | 5 | CL | 0.88 | 0.0009 | 21 | 192 | 2001 | 341 | 357 (16/4.7%) | 540 (199/58%) | 317 (−24/7.0%) | 326 (−15/4.4%) | 6 | CL | 0.81 | 0.001 | 21 | 199 | 2171 | 322 | 329 (7/2.2%) | 530 (208/65%) | 309 (−13/4.0%) | 333 (11/3.4%) | 7 | CL | 0.98 | 0.0011 | 21 | 195 | 2089 | 318 | 340 (22/6.9%) | 520 (202/64%) | 231 (−87/27%) | 329 (11/3.5%) | 8 | CL | 1.01 | 0.0007 | 21 | 180 | 2035 | 344 | 351 (7/2.0%) | 565 (221/64%) | 350 (6/1.7%) | 314 (−30/8.7%) | 9 | CH | 0.96 | 0.0008 | 21 | 214 | 2312 | 317 | 309 (−8/2.5%) | 552 (235/74%) | 327 (10/3.2%) | 348 (31/9.8%) | 10 | CH | 0.84 | 0.0006 | 21 | 231 | 2158 | 328 | 331 (3/0.9%) | 580 (252/77%) | 494 (166/51%) | 365 (37/11%) | 11 | CH | 0.73 | 0.0007 | 21 | 209 | 2165 | 343 | 330 (−13/3.8%) | 565 (222/65%) | 492 (149/43%) | 343 (0/0%) | 12 | CH | 0.96 | 0.0006 | 21 | 218 | 2232 | 329 | 320 (−9/2.7%) | 580 (251/76%) | 433 (104/32%) | 352 (23/7.0%) | 13 | CH | 1.01 | 0.0007 | 21 | 199 | 2158 | 315 | 331 (16/5.1%) | 565 (250/79%) | 355 (40/13%) | 333 (18/5.7%) | 14 | CH | 0.89 | 0.0009 | 21 | 233 | 2191 | 347 | 326 (−21/6.1%) | 540 (193/56%) | 310 (−37/11%) | 367 (20/5.8%) | 15 | ML | 0.74 | 0.0018 | 21 | 145 | 2421 | 288 | 295 (7/2.4%) | 472 (184/64%) | 186 (−102/35%) | 279 (−9/3.1%) | 16 | ML | 0.90 | 0.0025 | 21 | 165 | 2524 | 276 | 283 (7/2.5%) | 439 (163/59%) | 110 (−166/60%) | 299 (23/8.3%) | 17 | ML | 0.86 | 0.0029 | 21 | 137 | 2655 | 259 | 269 (10/3.9%) | 424 (165/64%) | 100 (−159/61%) | 271 (12/4.6%) | 18 | ML | 0.78 | 0.0031 | 21 | 131 | 2716 | 247 | 263 (16/6.5%) | 418 (171/69%) | 104 (−143/58%) | 265 (18/7.3%) | 19 | ML | 0.74 | 0.0043 | 21 | 158 | 2636 | 260 | 271 (11/4.2%) | 385 (125/48%) | 78 (−182/70%) | 292 (32/12%) | 20 | ML | 0.82 | 0.0019 | 21 | 122 | 2758 | 248 | 259 (11/4.4%) | 466 (218/88%) | 161 (−87/35%) | 256 (8/3.2%) | 22 | MH | 0.72 | 0.003 | 21 | 101 | 2892 | 236 | 247 (11/4.7%) | 421 (185/78%) | 116 (−120/51%) | 235 (−1/0.4%) | 23 | MH | 0.78 | 0.0022 | 21 | 95 | 2869 | 257 | 249 (−8/3.1%) | 452 (195/76%) | 146 (−111/43%) | 229 (−28/11%) | 24 | MH | 0.69 | 0.0037 | 21 | 88 | 3161 | 221 | 226 (5/2.3%) | 400 (179/81%) | 97 (−124/56%) | 222 (1/0.5%) | 25 | MH | 0.81 | 0.0042 | 21 | 94 | 2737 | 259 | 261 (2/0.8%) | 388 (129/50%) | 73 (−186/72%) | 228 (−31/12%) | 26 | MH | 0.72 | 0.0035 | 21 | 88 | 3079 | 240 | 232 (−8/3.3%) | 406 (166/69%) | 99 (−141/59%) | 222 (−18/7.5%) | 27 | SM | 0.62 | 0.009 | 25 | 78 | 4167 | 199 | 180 (−19/9.5%) | 312 (113/57%) | 40 (−159/72%) | 211 (12/6.0%) | 29 | SM | 0.60 | 0.0085 | 25 | 83 | 4121 | 204 | 182 (−22/10.8%) | 318 (114/56%) | 49 (−155/59%) | 216 (12/5.9%) | 30 | SM | 0.62 | 0.0081 | 25 | 80 | 4190 | 185 | 179 (−6/3.2%) | 323 (138/75%) | 50 (−135/80%) | 213 (28/15%) | 34 | SS | 0.42 | 0.019 | 25 | 58 | 4098 | 197 | 183 (−14/7.1%) | 238 (41/21%) | 31 (−166/84%) | 191 (−6/3.0%) | 35 | SS | 0.53 | 0.012 | 25 | 71 | 4167 | 184 | 180 (−4/2.2%) | 284 (100/54%) | 39 (−145/79%) | 204 (20/10%) | 36 | SS | 0.46 | 0.021 | 25 | 61 | 4491 | 178 | 167 (−11/6.2%) | 228 (50/28%) | 26 (−152/85%) | 194 (16/9.0%) | 37 | SS | 0.43 | 0.015 | 25 | 58 | 4190 | 180 | 179 (−1/0.6%) | 262 (82/46%) | 39 (−141/78%) | 191 (11/6.1%) | 38 | FS | 0.52 | 0.031 | 25 | 43 | 5474 | 139 | 137 (−2/1.4%) | 190 (51/37%) | 16 (−123/88%) | 176 (37/27%) | 39 | FS | 0.42 | 0.052 | 25 | 41 | 6356 | 110 | 118 (8/7.3%) | 139 (29/26%) | 11 (−99/90%) | 174 (64/58%) | 40 | FS | 0.49 | 0.047 | 25 | 39 | 6466 | 118 | 116 (−2/1.4%) | 149 (31/26%) | 11 (−107/91%) | 172 (54/46%) | 41 | FS | 0.42 | 0.055 | 25 | 42 | 7353 | 98 | 102 (4/4.1%) | 133 (35/36%) | 11 (−87/89%) | 175 (77/79%) | 42 | MS | 0.38 | 0.092 | 25 | 34 | 7732 | 86 | 97 (11/12.8%) | 82 (−4/5%) | 7 (−79/92%) | 167 (81/94%) | 43 | MS | 0.33 | 0.1 | 25 | 30 | 8152 | 83 | 92 (9/10.8%) | 74 (−9/11%) | 8 (−75/90%) | 163 (80/96%) | 44 | MS | 0.41 | 0.0864 | 25 | 29 | 8523 | 79 | 88 (9/11.4%) | 88 (9/11%) | 7 (−72/91%) | 162 (83/105%) |
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