The increase in landfill temperature often results in shear strength reduction of both the solid waste and the liner, which leads to slope instability. However, very few landfill slope analysis methods can simultaneously consider the effect of temperature on the shear strength of the waste solid and the liner. In this study, based on the strength parameters of the liner and waste with temperature, a wedge method for translational failure analysis of landfills considering temperature increase was established. The results showed that rising temperatures caused by biochemical degradation at the bottom and middle of the landfill reduced the anti-slide force of back slope more than that of bottom slope. With the leachate level increasing, the effect of temperature rise on landfill stability became obvious. The feasibility of the proposed wedge method was verified by the engineering case study of Xiaping Landfill, Shenzhen, China. This study probably provides important guidance for the design, operation and management of municipal solid waste landfills.
Abuel-NagaHMBergadoDTRamanaGV, et al. (2006) Experimental evaluation of engineering behavior of soft Bangkok clay under elevated temperature. Journal of Geotechnical and Geoenvironmental Engineering132: 902–910.
2.
AkpinarMVBensonCH (2005) Effect of temperature on shear strength of two geomembrane–geotextile interfaces. Geotextiles and Geomembranes23: 443–453.
3.
BareitherCASoleimanianMGhazizadehS (2018) Direct shear testing of GCLs at elevated temperature and in a non-standard solution. Geosynthetics International25: 350–368.
4.
BarlazMABensonCHCastaldiM, et al. (2018) Article comment: Spatial and temporal characteristics of elevated temperatures in municipal solid waste landfills, Navid H. Jafari, Timothy D. Stark, and Todd Thalhamer, Waste Management, 2017, Vol. 59, p. 286–301. Waste Management71: 244–245.
5.
BouazzaANahlawiHAylwardM (2011) In situ temperature monitoring in an organic-waste landfill cell. Journal of Geotechnical and Geoenvironmental Engineering137: 1286–1289.
6.
ChenYMWangLZHuYY, et al. (2000) Stability analysis of a solid waste landfill slope. China Civil Engineering Journal3: 92–97. (In Chinese).
7.
ChenYMZhanLTLiYC (2010) Development of leachate mounds and control of leachate-related failures at MSW landfills in humid regions, invited lecture. In: Proceedings of the 6th International Congress on Environmental Geotechnics, New Delhi, India, pp.76–98.
8.
FalamakiAGharehSHomaeeM, et al. (2019) Laboratory shear strength measurements of municipal solid waste at room and simulated in situ landfill temperature, Barmshoor Landfill, Iran. International Journal of Environmental Science and Technology18: 185–197.
9.
FengSJGaoLY (2010) Seismic analysis for translational failure of landfills with retaining walls. Waste Management30: 2065–2073.
10.
GhazizadehSBareitherCA (2020) Temperature effects on internal shear behavior in reinforced GCLs. Journal of Geotechnical and Geoenvironmental Engineering146: 04019124.
11.
HansonJLChrysovergisTSYeşillerN, et al. (2015) Temperature and moisture effects on GCL and textured geomembrane interface shear strength. Geosynthetics International22: 110–124.
12.
HansonJLYeşillerNOettleNK (2010) Spatial and temporal temperature distributions in municipal solid waste landfills. Journal of Environmental Engineering136: 804–814.
13.
HansonJLYeşillerNSwarbrickGE (2005) Thermal analysis of GCLs at a municipal solid waste landfill. In: AlshawabkehABensonCHCulliganPJ, et al. (eds) Geofrontiers 2005, Waste Containment and Remediation. Reston, VA: ASCE, pp. 3269–3283.
14.
HueckelTBaidiM (1990)) Thermoplastic of saturated clays: Experimental constitutive study. Journal of Geotechnical Engineering116: 1778–1796.
15.
JafariNHStarkTD (2016) Slope and settlement movements of an MSW landfill during elevated temperatures. In: DeAReddyKRYeşillerN, et al. (eds) Geo-Chicago 2016: Sustainable Geoenvironmental Systems. Reston, VA: ASCE, pp. 275–284.
16.
JafariNHStarkTDRoweRK (2014) Service life of HDPE geomembranes subjected to elevated temperatures. Journal of Hazardous, Toxic, and Radioactive Waste18: 16–26.
17.
JafariNHStarkTDThalhamerT (2018) Spatial and temporal characteristics of elevated temperatures in municipal solid waste landfills. Waste Management74: 1–2.
18.
JiangZQ (2018) Experimental study on the strength and deformation characteristics of MSW with high plastic content under the influence of temperature. Dissertation, Hohai University, Nanjing. (In Chinese).
19.
KarademirTFrostJD (2011) Elevated temperature effects on geotextile-geomembrane interface strength. In: Geo-Frontiers 2011: Advances in Geotechnical Engineering, 13-16March, 2011, Dallas, TX, ASCE, Reston, VA, pp.1023–1033.
20.
KoernerGKoernerR (2006) Long-term temperature monitoring of geomembranes at dry and wet landfills. Geotextiles and Geomembranes24: 72–77.
21.
KoernerRMSoongTY (2000) Stability assessment of ten large landfill failures. In: ZornbergJCChristopherBR (eds) Advances in Transportation and Geoenvironmental Systems Using Geosynthetics (Geotechnical Special Publication 103). Reston, VA: ASCE, pp. 1–38.
22.
KoernerRMKoernerGREithAW, et al. (2008) Geomembrane temperature monitoring at dry and wet landfills. In: Proceedings of the Global Waste Management Symposium, Copper Mountain, CO, 7–10 September 2008. Washington, DC: National Solid Wastes Management Association.
23.
KumarGReddyKR (2021) Temperature effects on stability and integrity of geomembrane–geotextile interface in municipal solid waste landfill. International Journal of Geosynthetics and Ground Engineering7: 19.
24.
LiuWL (2007) Thermal analysis of landfills. Dissertation, Wayne State University, Detroit, MI.
QianX (2008) Limit equilibrium analysis of translational failure of landfills under different leachate buildup conditions. Water Science and Engineering1: 44–62.
27.
QianXKoernerRM (2009) Stability analysis when using an engineered berm to increase landfill space. Journal of Geotechnical and Geoenvironmental Engineering135: 1082–1091.
28.
QianXKoernerRMGrayDH (2003) Translational failure analysis of landfills. Journal of Geotechnical and Geoenvironmental Engineering129: 506–519.
29.
ReinhartDRMackeyRLevinS, et al. (2017) Field investigation of an elevated temperature Florida landfill. In: BrandonTLValentineRJ (eds) Geotechnical Frontiers 2017: Waste Containment, Barriers, Remediation, and Sustainable Geoengineering. Reston, VA: ASCE, pp. 298–301.
30.
RoweRK (2012) Short-and long-term leakage through composite liners. The 7th Arthur Casagrande lecture. Canadian Geotechnical Journal49: 141–169.
31.
RoweRKPollardAChongA, et al. (2007) Sustainable Landfills – a technique for extracting heat to prolong service-life of geomembrane liners. In: Paper Presented at the 60th Canadian Geotechnical Conference, 21–24 October, Ottawa, Canada.
32.
Shenzhen Xiaping Solid Waste Landfill and Geotechnical Research Institute of Hohai University (2001) Study of horizontal impermeability of Shenzhen Xiaping solid waste landfill. Research Report, Shenzhen, China. (In Chinese).
33.
ShiJY (2004) Soil Mechanics (Chapter 7). Beijing: China Communications Press.
34.
ShiJYShuSAiYB, et al. (2020)) Effect of elevated temperature on solid waste shear strength and landfill slope stability. Waste Management & Research39: 351–359.
35.
ShuSLiYPSunZM, et al. (2021) Effect of gas pressure on municipal solid waste landfill slope stability. Waste Management & Research. Epub ahead of print 24 March 2021. DOI: 10.1177/0734242X211001414
StarkTDAkhtarKHussainM (2010) Stability analyses for a landfill experiencing elevated temperatures. In: FrattaDOPuppalaAJMuhunthanB (eds) GeoFlorida 2010: Advances in Analysis, Modeling & Design. Reston, VA: ASCE, pp. 3110–3119.
38.
StarkTDPoeppelAR (1994) Landfill liner interface strengths from torsional-ring-shear tests. Journal of Geotechnical Engineering120: 597–615.
39.
StarkTDArellanoDEvansWD, et al. (1998) Unreinforced geosynthetic clay liner case history. Geosynthetics International5: 521–544.
40.
TowhataIKawanoYYonaiY, et al. (2004) Laboratory tests on dynamic properties of municipal waste. In: The 11th International Conference on Soil Dynamics & Earthquake Engineering the 3rd International Conference on Earthquake Geotechnical Engineering (eds DoolinDKammererANogamiT, et al.), University of California, Berkeley, CA, 7–9 January 2004, pp.688–693. Singapore: Stallion Press.
41.
TownsendTGMillerWLLeeHJ, et al. (1996) Acceleration of landfill stabilization using leachate recycle. Journal of Environmental Engineering122: 263–268.
42.
YangY (2021) Elevated temperature effects on interface shear behavior of landfill liner system and stability calculation. Dissertation, Hohai University. (In Chinese)
43.
YeşillerNHansonJL (2003) Analysis of temperatures at a municipal solid waste landfill. In: ChristensenTH, et al. (eds) Proceedings, Sardinia 2003, Ninth International Waste Management and Landfill Symposium, CISA, Italy, 6–10 October.
44.
YeşillerNHansonJLLiuWL (2005) Heat generation in municipal solid waste landfills. Journal of Geotechnical and Geoenvironmental Engineering131: 1330–1344.
YoshidaHRoweR (2003) Consideration of landfill liner temperature. In: ChristensenTH, et al. (eds) Proceedings, Sardinia 2003, Ninth International Waste Management and Landfill Symposium, CISA, Italy, 6–10 October.
47.
ZhanLTChenYMLingWA (2008) Shear strength characterization of municipal solid waste at the Suzhou Landfill, China. Engineering Geology97: 3–4.
48.
ZhanLTGuanRQChenYM, et al. (2010) Monitoring and back analysis of slope failure process at a landfill. Chinese Journal of Rock Mechanics and Engineering29: 1697–1705. (In Chinese).
49.
ZhangTShiJQianX, et al. (2018) Temperature and gas pressure monitoring and leachate pumping tests in a newly filled MSW layer of a landfill. International Journal of Environmental Research13: 1–19.
50.
ZhangTShiJYQianXD, et al. (2019) Temperature monitoring during a water-injection test using a vertical well in a newly filled MSW layer of a landfill. Waste Management & Research37(5): 530–541.
51.
ZhuXRWangZHFangPF (2002) Study on feasibility of engineering capability in tianziling waste landfill. Chinese Journal of Geotechnical Engineering24: 281–285. (In Chinese).
Supplementary Material
Please find the following supplemental material available below.
For Open Access articles published under a Creative Commons License, all supplemental material carries the same license as the article it is associated with.
For non-Open Access articles published, all supplemental material carries a non-exclusive license, and permission requests for re-use of supplemental material or any part of supplemental material shall be sent directly to the copyright owner as specified in the copyright notice associated with the article.
