Abstract
Mechanical performance of coral reef limestone (CRL) is becoming an important topic in recent years due to the boom in offshore construction. However, as there is a lack of rock samples in specific regions, very limited progress has been made in terms of the compressive behaviour (both static and dynamic) of the CRL. Specially, proper descriptions and accurate quantifications of the strain-rate effect upon the compressive performance of the CRL remain to be performed, which will be the main emphasis of this paper. Four types of CRL, namely, coral framework (CF), coral boulder (CB), coral gravel (CG), and coral calcarenite (CC) limestone, were obtained from a human-made coral reef island in South China Sea. Static uniaxial and dynamic split Hopkinson pressure bar (SHPB) compression tests are conducted to obtain the strengths at very low and medium to high compressive strain rates, respectively. The strain-rate effect of the compressive strength is well described with the Herschel-Bulkley model, parameterising the static strength, the viscosity coefficient, the ‘shear-thinning’ index, and the reference strain rate. The overall quality of the CRL rock mass is then classified by the basic quality method, which is based on the uniaxial compressive strength and joint distributions of the rock mass. Variations of the Young’s modulus of the CRL rock mass under different strain rates are also discussed.
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References
Bonney TG (1889) The structure and distribution of coral reefs. Nature 40:222
Boukpeti N, White DJ, Randolph MF, Low HE (2012) Strength of fine-grained soils at the solid-fluid transition. Géotechnique 62(3):213–226
Chao Z, Shi D, Zheng J (2024a) Experimental research on temperature–dependent dynamic interface interaction between marine coral sand and polymer layer. Ocean Eng 297:117100
Chao Z, Wang H, Hu S (2024b) Permeability and porosity of light-weight concrete with plastic waste aggregate: experimental study and machine learning modelling. Constr Build Mater 411:134465
Clark AR, Walker BF (1997) A proposed scheme for the classification and nomemclature for use in the engineering description on Middle Eastern sedimentary rocks. Géotechnique 27:93–99
Cui L, Zheng J, Dong Y (2017) Prediction of critical strains and critical support pressures for circular tunnel excavated in strain-softening rock mass. Eng Geol 224:43–61
Cui L, Sheng Q, Zheng J (2019) Regression model for predicting tunnel strain in strain-softening rock mass for underground openings. Int J Rock Mech Min Sci 119:81–97
Cui L, Sheng Q, Zheng J, Xie M, Yang L (2022) A unified deterioration model for elastic modulus of rocks with coupling influence of plastic shear strain and confining stress. Rock Mech Rock Eng 55:7409–7420
Cui L, Yang W, Zheng J, Sheng Q (2023) Improved equations of ground pressure for shallow large-diameter shield tunnel considering multiple impact factors. Tunn Undergr Space Technol 138:105166
Da B, Yu H, Ma H, Tan Y, Mi R, Dou X (2016) Experimental investigation of whole stress-strain curves of coral concrete. Constr Build Mater 122:81–89
Dong Y (2020) Reseeding of particles in the material point method for soil-structure interactions. Comput Geotech 127:103716
Dong Y, Wang D, Randolph MF (2017) Investigation of impact forces on pipeline by submarine landslide using material point method. Ocean Eng 146:21–28
Dong Y, Cui L, Zhang X (2022) Multiple-GPU for three dimensional MPM based on single-root complex. Int J Numer Methods Eng 123:1481–1504
Fookes PG, Higginbottom IE (1975) The classification and description of near-shore carbonate sediments for engineering purposes. Géotechnique 25:406–411
GB/T 50218–2014 (2014) The National standards compilation group of people’s Republic of China. Standard for engineering classification of rock masses. Beijing, China Planning, pp 1–96
Gong F, Si X, Li X, Wang S (2019) Dynamic triaxial compression tests on sandstone at high strain rates and low confining pressures with split Hopkinson pressure bar. Int J Rock Mech Min Sci 113:211–219
Hashiba K, Fukui K (2016) Time-dependent behaviors of granite: loading rate dependence, creep, and relaxation, vol 49. Rock Mechanics and Rock Engneering, pp 2569–2580. 7
Kimberley J, Ramesh KT, Daphalapurkar NP (2013) A scaling law for the dynamic strength of brittle solids. Acta Mater 61:3509–3521
Li J, Zhao X, Li H, Chai S, Zhao Q (2016) Analytical study for stress wave interaction with rock joints having unequally closeopen behavior. Rock Mech Rock Eng 49(8):3155–3164
Li DJ, Shi C, Ruan HN, Li BY, Li WY, Yao XC (2022) Study on shear behavior of coral reef limestone–concrete interface. Mar Georesour Geotechnol 40(4):438–447
Liu J, Cao L, Xu W, Li G, Xiang R, Su X, Yan W (2022) Formation and development of coral reefs in the South China Sea, vol 594. Palaeogeography, Palaeoclimatology, Palaeoecology, p 110957
Luo Y, Gong H, Wei X, Zheng S, Pei C, Li X (2023) Dynamic compressive characteristics and damage constitutive model of coral reef limestone with different cementation degrees. Constr Build Mater 362:129783
Luo Y, Li Y, Lin H, Ge Y, Gong H (2024) Impact-induced fragmentation of coral reef limestone based on fractal theory. Mar Geophys Res 45:7
Ma L, Wu J, Wang M, Dong L, Wei H (2020) Dynamic compressive properties of dry and saturated coral rocks at high strain rates. Eng Geol 272:105615
Mahmood W, Ahmed M, Saman HH (2020) Predicting mechanical properties and ultimate shear strength of gypsum, limestone and sandstone rocks using Vipulanandan models. Geomech Geoeng 15(2):90–106
Meng QS, Wang R, Yu KF, Hu MJ, Wang XZ, Yang C (2009) Undisturbed strata succession sampling technology and the engineering geological characteristics of an atoll in the Southern South China Sea. Mar Georesour Geotechnol 27:296–308
Meng F, Wong LNY, Zhou H, Yu J, Cheng G (2019) Shear rate effects on the post-peak shear behaviour and acoustic emission characteristics of artificially split granite joints. Rock Mech Rock Eng 52:2155–2174
Meng QS, Wu K, Zhou H, Qin Q, Wang C (2022) Mesoscopic damage evolution of coral reef limestone based on real-time CT scanning. Eng Geol, 106781
Pei C, Li X, Ma R, Luo Y, Zhang C (2022) Research on the dynamic fracture toughness of reef limestone. Ocean Eng 264:112387
Qi J, Jiang L, Zhu M, Mu C, Li R (2023) Experimental study on the Effect of Limestone Powder Content on the dynamic and static Mechanical properties of seawater coral aggregate concrete (SCAC). Materials 16(9):3381
Shao W, Li Q, Zhang W (2023) Numerical modeling of chloride diffusion in cement-based materials considering calcium leaching and external sulfate attack. Constr Build Mater 401:132913
Shao W, Qin F, Shi D (2024) Horizontal bearing characteristic and seismic fragility analysis of CFRP composite pipe piles subject to chloride corrosion. Comput Geotech 166:105977
Shen Y, Yan R, Yang G, Xu G (2017) Comparisons of evaluation factors and application effects of the new [BQ]GSI system with international rock mass classification systems. Geotech Geol Eng 35:2523–2548
SL/T264-2020 (2001) Code for rock tests in water and hydropower projects. Ministry of Water Resources, P. R. C.
Sun Q, Wang Q, Shi F, Alves T, Gao S, Xie X, Wu S, Li J (2022) Runup of landslide-generated tsunamis controlled by paleogeography and sea-level change. Commun Earth Environ 3:244
Tang Z, Wong LNY (2016) Influences of normal loading rate and shear velocity on the shear behavior of artificial rock joints. Rock Mech Rock Eng 49:2165–2172
Ulusay R (2014) The ISRM suggested methods for Rock characterization, testing and monitoring: 2007–2014. Springer
Wan Z, Dai G, Gong W (2018) Enhanced mechanism of post-grouting pile in coral-reef limestone formations. Rock Soil Mech 39:467–482
Wang T, Shang B (2014) Three-Wave Mutual-checking method for data processing of SHPB experiments of concrete. J Mech 30(05):N5–N10
Wang S, Lee C, Yue Z (2004) Global quality assessment of rock works for permanent shiplock of the three gorges project on yangtze river. China Eng Geol 76(1):41–64
Wang X, Wang X, Zhu C (2017) Investigation of engineering characteristics of calcareous soils from fringing reef. Ocean Eng 134:77–86
Wang X, Shan H, Wang X, Zhu C (2020) Strength characteristics of reef limestone for different cementation types. Geotech Geol Eng 38(1):79–89
Xia K, Wei Y (2015) Dynamic rock tests using split hopkinson (kolsky) bar system - a review. J Rock Mech Geotech Eng 7(1):27–59
Yilmaz I (2010) Influence of water content on the strength and deformability of gypsum. Int J Rock Mech Min Sci 47(2):342–347
Zhang XP, Wong LNY (2013) Loading rate effects on cracking behavior of flaw-contained specimens under uniaxial compression. Int J Fract 180:93–110
Zhang Q, Zhao J (2013) Determination of mechanical properties and full-field strain measurements of rock material under dynamic loads. Int J Rock Mech Min Sci 60(8):423–439
Zhang H, Ren H, Mu C, Wu X, Huang K, Zhang H, Wang F (2023) Experimental study on dynamic mechanical properties and damage characteristics of coral reef limestone. Constr Build Mater 384:131007
Zhu YH, Zhu WL, Xu Q, Wang YM, Lv M (2009) Sedimentary characteristics and sequence framework of the Zhuhai–Zhujiang formation in the middle area of Pearl River mouth basin. Mar Geol Quaternary Geol 29(4):77–83
Zhu CQ, Qin Y, Meng QS, Wang X, Wang R (2014) Formation and sedimentary evolution characteristics of Yongshu Atoll in the South China Sea Islands. Ocean Eng 84:61–66
Zhu CQ, Liu HF, Wang X, Meng QS, Wang R (2017) Engineering geotechnical investigation for coral reef site of the cross-sea bridge between Malé and Airport Island. Ocean Eng 146:298–310
Acknowledgements
The authors appreciate the financial support of the National Natural Science Foundation of China (Grants No. 41877267 and No. 42272328) and the Priority Research Program of the Chinese Academy of Science (Grant No. XDA13010201).
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Meng, Q., Dong, Y., Li, H. et al. Static and dynamic compressive performance of coral reef limestone: interpretations of rate effect from laboratory tests. Bull Eng Geol Environ 83, 194 (2024). https://doi.org/10.1007/s10064-024-03700-2
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DOI: https://doi.org/10.1007/s10064-024-03700-2