Method for Evaluation of Depth of Wetting in Residential Areas
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VIEW THE REPLYPublication: Journal of Geotechnical and Geoenvironmental Engineering
Volume 135, Issue 2
Abstract
Field sampling was performed at a number of residential structures in the Denver metropolitan area for the purpose of assessing the extent of wetting below residential structures after construction and commencement of landscape irrigation. Total suction measurements using filter paper methods were undertaken on undisturbed samples. A similar data set from sites without previous development or irrigation was used to estimate the suction profile before the imposition of residential construction and landscape irrigation. Comparison of the postdevelopment profile measured at the residential structures to the predevelopment profile estimated using a site-specific procedure was used to assess the depth of wetting at each structure. Cumulative probability curves are presented for the depth of wetting arising from common residential landscape schemes and site drainage for the Denver area. The Denver-area data set was used to develop a method for assessment of depth of wetting. This method can be used to assess depth of wetting from residential development for other regions having different climatic conditions and landscape practices.
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Acknowledgments
The study was initiated and primarily supported by the Colorado Association of Geotechnical Engineers (CAGE), who performed the field sampling, laboratory testing, and a large part of the data evaluation. The writers gratefully acknowledge the contribution of predevelopment suction profile data from CTL-Thompson of Denver. The study was also supported in part by the National Science Foundation (NSF) under Grant No. NSFCMS-0099800. The opinions, conclusions, and interpretations expressed in this paper are those of the writers, and not necessarily of CAGE, CTL-Thompson, or NSF.
References
Aitchison, G. D., Russam, K., and Richards, B. G. (1965). “Engineering concepts of moisture equilibria and moisture changes in soils.” Moisture equilibria and moisture changes in soils beneath covered areas, Butterworths, Sydney, Australia, 7–21.
Al-Samahiji, D., Houston, S. L., and Houston, W. N. (2000). “Degree and extent of wetting due to capillary rise in soils.” Transportation Research Record. 1709, Transportation Research Board, Washington, D.C., 114–120.
Blight, G. E. (1965). “The time-rate of heave of structures on expansive clay.” Moisture equilibria and moisture changes in soils beneath covered areas, Butterworths, Sydney, Australia, 78–88.
Chao, K.-C., Overton, D. D., and Nelson, J. D. (2006). “The effects of site conditions on the predicted time rate of heave.” Proc., UNSAT’06, ASCE, Reston, Va., 2086–2097.
Diewald, G. A. (2003). “A modified soil suction heave prediction protocol: With new data from Denver area expansive soil sites.” MS thesis, Univ. of Colorado at Denver, Denver.
Foundation Performance Association (FPA). (2005). “Homebuyers’ guide for foundation evaluation.” FPA-SC-06-0, Houston, ⟨www.foundationperformance.org/Projects/FPA-SC-06-0.pdf⟩ (July 5, 2006).
Fredlund, D. G., and Rahardjo, H. (1993). Soil mechanics for unsaturated soils, Wiley-Interscience, New York.
Fredlund, M. D., Stiason, J. R., Fredlund, D. G., Vu, H., and Thode, R. C. (2006). “Numerical modeling of slab-on-grade foundation.” Proc., UNSAT’06, ASCE, Reston, Va., 2121–2132.
Houston, W. N., Walsh, K. D., and Houston, S. L. (1995). “Earthwork design and construction in arid regions.” Infrastruct., 1(2), 24–33.
Lytton, R. (1997). “Engineering structures in expansive soils.” Proc., 3rd Brazilian Symp. on Unsaturated Soils, Freitas Bastos Editora, Rio De Janeiro, Brazil.
Masia, M. J., Totoev, Y. Z., and Kleeman, P. W. (2004). “Modeling expansive soil movements beneath structures.” J. Geotech. Geoenviron. Eng., 130(6), 572–579.
McKeen, R. G. (2001). “Investigating field behavior of expansive clay soils.” Proc., Expansive Clay Soils and Vegetative Influence on Shallow Foundations, ASCE, Reston, Va., 82–94.
McKeen, R. G., and Johnson, L. D. (1990). “Climate-controlled soil design parameters for mat foundations.” J. Geotech. Engrg., 116(7), 1073–1094.
McOmber, R. M., and Thompson, R. W. (2000). “Verification of depth of wetting for potential heave calculations.” Advances in Unsaturated Geotechnics: Proc., Sessions of Geo-Denver, GSP, C. Shackelford, S. Houston, and N. Y. Chang, eds., ASCE, Reston, Va., 409–422.
Nelson, J. D., Chao, K.-C., and Overton, D. D. (2006). “Design parameters for slab-on-grade foundations.” Proc., Unsaturated Soils 2006, ASCE, Reston Va., 2110–2120.
Nelson, J. D., and Miller, D. J. (1992). Expansive soils: Problems and practice in foundation and pavement engineering, Wiley, New York.
Nelson, J. D., Overton, D. D., and Durkee, D. B. (2001). “Depth of wetting and the active zone.” Proc., Expansive Clay Soils and Vegetative Influence on Shallow Foundations, ASCE, Reston, Va., 95–109.
Perera, Y., Zapata, C., Houston, W. N., and Houston, S. L. (2004). “Long-term moisture conditions under highway pavements.” Proc., Geo-Trans, 2004, GSP No. 126, Vol. 1, ASCE, Reston, Va., 1132–1143.
Perera, Y., Zapata, C., Houston, W. N., and Houston, S. L. (2005). “Prediction of the soil-water characteristic curve based on grain-size-distribution and index properties.” Proc., Geo-Frontiers 2005, ASCE, Reston, Va.
Perez-Garcia, N., Houston, S. L., Houston, W. N., and Padilla, N. (2008). “An oedometer-type pressure plate SWCC apparatus.” Geotech. Test. J., 31(2), 115–123.
Post-Tensioning Institute (PTI). (1996). Design and construction of post-tensioned slabs-on-ground, 2nd Ed., Phoenix.
Post-Tensioning Institute (PTI). (2004). Design and construction of post-tensioned slabs-on-ground, 3rd Ed., Phoenix.
Reed, R. F., and Kelley, M. (2000). “Impact of climatic variation on design parameters for slab on ground foundations in expansive soils.” Advances in Unsaturated Geotechnics: Proc., Sessions of Geo-Denver, GSP, C. Shackelford, S. Houston, and N. Y. Chang, eds., ASCE, Reston, Va., 435–455.
Thompson, R. W. (1992). “Performance of foundations in steeply dipping claystone.” Proc., 7th Int. Conf. on Expansive Soils, Texas Technical University Press, Lubbock, Tex., 84–88.
Vu, H. Q., and Fredlund, D. G. (2004). “The prediction of 1-, 2-, and 3-dimensional heave in expansive soils.” Can. Geotech. J., 41(4), 713–737.
Walsh, K. D., Colby, C. A., Houston, W. N., and Houston, S. L. (2006). “Evaluation of changes to soil suction resulting from residential development.” Proc., 4th Int. Conf. on Unsaturated Soils, ASCE, Reston, Va., 203–212.
Zapata, C. E., Houston, W. N., Houston, S. L., and Walsh, K. D. (2000). “Soil-water characteristic curve variability.” Advances in Unsaturated Geotechnics: Proc., Sessions of Geo-Denver, GSP, C. Shackelford, S. Houston, and N. Y. Chang, eds., ASCE, Reston, Va., 84–124.
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© 2009 ASCE.
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Received: Aug 29, 2006
Accepted: Jul 25, 2008
Published online: Feb 1, 2009
Published in print: Feb 2009
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