Influence of Wetting and Drying on Swelling Parameters and Structure Performance
Publication: Journal of Performance of Constructed Facilities
Volume 33, Issue 1
Abstract
Structures subjected to distress by expansive soils generally show cracks of various types. These cracks are frequently used as an excuse to adopt nonrealistic decisions in construction practice. It is quite common to opt for structures demolition or expensive retrofitting for just shown cracks and nonsignificant differential settlements. The influence of repeated wetting and drying on the swelling parameters is of concern when justifying such decisions. Expansive formations are inundated by periodic rainfall and storms or other sources. This study is aimed at investigating the geotechnical properties and parameters for an area known of being of serious hazard to buildings and infrastructure projects. This research study is conducted for Al Ghatt clay from Saudi Arabia. Swelling clays supporting superstructure loads of 50, 100, and 200 kPa as contact pressures were subjected to four cycles of wetting and drying. The compressibility and swelling profile were investigated for each stress level and cycle of wetting and drying. The main geotechnical parameters including the swell pressure and the swell potential were measured. The compressibility index and hydraulic conductivity were also computed for all cycles at different level of stresses. Repeated cycles of wetting and drying resulted in reduction of swelling pressure as well as the swell potential by more than four times. Conversely, the variations of the compressibility index were insignificant and the reduction in the hydraulic conductivity was also marginal. A building subjected to serious cracking and movement in the region was monitored over a 1-year period to observe the influence of wet and dry season on the size of the observed cracks. The outcome of this study can encourage engineering communities and contractors to consider observing the structures for a second and third cycle of wetting before choosing to demolish an affected structure.
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Acknowledgments
The authors extend their appreciation to the Deanship of Scientific Research at King Saud University for funding this study through the Research Chair Program of King Saud University.
References
Abduljauwad, S. N., G. J. Al-Sulaimani, I. A. Basunbul, and I. Al-Buraim. 1998. “Laboratory and field studies of response of structures to heave of expansive clay.” Geotechnique 48 (1): 103–121. https://doi.org/10.1680/geot.1998.48.1.103.
Al-Homoud, A. S., A. A. Basma, A. I. Husein Malkawi, and M. A. Al Bashabsheh. 1995. “Cyclic swelling behavior of clays.” J. Geotech. Eng. 121 (7): 562–565. https://doi.org/10.1061/(ASCE)0733-9410(1995)121:7(562).
Al-Mhaidib, A. I. 1998. “Swelling behaviour of expansive shales from the middle region of Saudi Arabia.” Geotech. Geol. Eng. 16 (4): 291–307. https://doi.org/10.1023/A:1008819025348.
Alonso, E. E., E. Romero, C. Hoffmann, and E. Carcía-Escudero. 2005. “Expansive bentonite-sand mixtures in cyclic controlled-suction drying and wetting.” Eng. Geol. 81 (3): 213–226. https://doi.org/10.1016/j.enggeo.2005.06.009.
ASTM. 2012. Standard test methods for laboratory compaction characteristics of soil using standard effort (12 400 ft-lbf/ft3(600 kN-m/m3)). ASTM D698-12e2. West Conshohocken, PA: ASTM.
Basma, A. A., A. S. Al-Homoud, A. I. H. Malkawi, and M. A. Al-Bashabsheh. 1996. “Swelling-shrinkage behavior of natural expansive clays.” Appl. Clay Sci. 11 (2–4): 211–227. https://doi.org/10.1016/S0169-1317(96)00009-9.
Chen, F. H. 1988. Foundation on expansive soils. New York: Elsevier.
Dafalla, M. A., and M. A. Shamrani. 2012. “Expansive soil properties in a semi-arid region.” Res. J. Environ. Earth Sci. 4 (11): 930–938.
Dafalla, M. A., and M. A. Shamrani. 2013. “Behaviour of walls and frames on expansive soils.” In Proc., GeoMonterial 2013/66th Canadian Geotechnical Conf. Richmond, BC, Canada: Canadian Geotechnical Society.
Daoud, O. M. 2016. “Retrofitting of damaged R/C buildings on expansive soils.” J. Build. Road Res. 14 (1): 1–26.
Day, R. W. 1994. “Swell-shrink behavior of compacted clay.” J. Geotech. Eng. 120 (3): 618–623. https://doi.org/10.1061/(ASCE)0733-9410(1994)120:3(618).
Dhowian, A. W., A. O. Erol, and A. Youssef. 1990. Evaluation of expansive soils and foundation methodology in the Kingdom of Saudi Arabia. Riyadh, Saudi Arabia: General Directorate Research Grants Programs, King Abdulaziz City for Science and Technology.
Dye, H. B. 2008. “Moisture movement through expansive soil and impact on performance of residential structures.” Ph.D. dissertation, Dept. of Civil Engineering, Arizona State Univ.
Embaby, A. A., A. A. Halawa, and M. Ramadan. 2017. “Integrating geotechnical investigation with hydrological modeling for mitigation of expansive soil hazards in Tabuk City, Saudi Arabia.” Open J. Modern Hydrol. 7 (1): 11–37. https://doi.org/10.4236/ojmh.2017.71002.
Estabragh, A. R., B. Parsaei, and A. A. Javadi. 2015. “Laboratory investigation of the effect of cyclic wetting and drying on the behaviour of an expansive soil.” Soils Found. 55 (2): 304–314. https://doi.org/10.1016/j.sandf.2015.02.007.
Karmakar, R., I. Das, D. Dutta, and A. Rakshit. 2016. “Potential effects of climate change on soil properties: A review.” Sci. Int. 4 (2): 51–73. https://doi.org/10.17311/sciintl.2016.51.73.
Nelson, J. D., K. C. Chao, D. D. Overton, Z. P. Fox, and J. S. Dunham-Friel. 2013. “Grouted micropiles for foundation remediation in expansive soil (8th Michael W. O’Neill lecture).” DFI J.– J. Deep Found. Inst. 7 (1): 32–43. https://doi.org/10.1179/dfi.2013.003.
Nelson, J. D., and D. J. Miller. 1992. Expansive soils problems and practice in foundation and pavement engineering, 259. New York: Wiley.
Osipov, V. I., N. N. Bik, and N. A. Rumjantseva. 1987. “Cyclic swelling of clays.” Appl. Clay Sci. 2 (4): 363–374. https://doi.org/10.1016/0169-1317(87)90042-1.
Popescu, M. 1980. “Behavior of expansive soils with crumb structure.” In Vol. 1 of Proc., 4th Int. Conf. on Expansive Soils, 158–171. New York: ASCE.
Rao, S. M., B. V. V. Reddy, and M. Muttharam. 2001. “The impact of cyclic wetting and drying on the swelling behaviour of stabilized expansive soils.” Eng. Geol. 60 (1–4): 223–233. https://doi.org/10.1016/S0013-7952(00)00103-4.
Rosenbalm, D., and C. E. Zapata. 2017. “Effect of wetting and drying cycles on the behavior of compacted expansive soils.” J. Mater. Civ. Eng. 29 (1): 04016191. https://doi.org/10.1061/(ASCE)MT.1943-5533.0001689.
Tripathy, S., K. S. Subba Rao, and D. G. Fredlund. 2002. “Water content-void ratio swell-shrink paths of compacted expansive soils.” Can. Geotech. J. 39 (4): 938–959. https://doi.org/10.1139/t02-022.
Wang, Q., A. M. Tang, Y. J. Cui, P. Delage, J. D. Barnichon, and W. M. Ye. 2013. “The effects of technological voids on the hydro-mechanical behaviour of compacted bentonite-sand mixture.” Soils Found. 53 (2): 232–245. https://doi.org/10.1016/j.sandf.2013.02.004.
Wheeler, S., R., Sharma, and, and M., Buisson. 2003. “Coupling of hydraulic hysteresis and stress-strain behavior in unsaturated soils.” Geotechnique 53 (1): 41–53. https://doi.org/10.1680/geot.53.1.41.37252.
Zemenu, G., A., Martine, and, and C., Roger. 2009. “Analysis of the behaviour of a natural expansive soil under cyclic drying and wetting.” Bull. Eng. Geol. Environ. 68 (3): 421–436.
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Journal of Performance of Constructed Facilities
Volume 33 • Issue 1 • February 2019
Copyright
©2018 American Society of Civil Engineers.
History
Received: Jan 3, 2018
Accepted: Jul 13, 2018
Published online: Nov 30, 2018
Published in print: Feb 1, 2019
Discussion open until: Apr 30, 2019
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