Investigation of interfacial fracture toughness between concrete and adhesive mortar in an external wall tile structure
Source abstract
Abstract
This paper aims to investigate interfacial fracture toughness between concrete and polymer-cement mortar (PCM) in an external wall tile structure under various shear to tensile stress ratio by using interface elements in a finite element method (FEM). A constitutive material model of interface elements was developed, and its corresponding values that have a relation to the interfacial fracture toughness were calibrated with three four-point bending set-ups and one high shear test. Then, the developed interface element was verified by applying to analyze the failure of tiles in the tiled column compression test. With this method, the interfacial fracture toughness of the current interface was successfully obtained for the whole range of the shear to tensile stress ratio. Finally, the result is further discussed with the other interfaces, consisting of cementitious materials.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Innovative concrete reinforcement materials · Concrete and Cement Materials Research · Structural Behavior of Reinforced Concrete
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
Show source-provided references
1. The effect of chemical and mineralogical composition of aggregates on tensile adhesion strength of tiles10.1016/j.conbuildmat.2004.07.016 ↗
2. Effect of fly ash addition on the mechanical properties of tile adhesive10.1016/j.conbuildmat.2004.08.007 ↗
3. Influence of polymers on microstructure and adhesive strength of cementitious tile adhesive mortars10.1016/j.cemconres.2004.06.039 ↗
4. The study of adhesion failure of wall tiles10.1016/0360-1323(92)90047-S ↗
5. Factors affecting ceramic tile adhesion for external cladding10.1016/S0950-0618(99)00023-9 ↗
6. Performance of external tiled-wall systems under tropical weathering10.1061/(ASCE)0887-3828(1997)11:1(24) ↗
7. Impact of workmanship on performance of tiled-wall systems10.1061/(ASCE)0887-3828(1997)11:2(82) ↗
8. Influence of workmanship on the bonding strength of tiles to external walls10.1016/S0143-7496(96)00019-X ↗
9. Analysis of crack formation and crack growth in concrete by means of fracture mechanics and finite elements10.1016/0008-8846(76)90007-7 ↗
10. Progressive delamination using interface elements10.1177/002199839803201401 ↗
11. Finite element analysis of crack growth in adhesively bonded joints10.1016/0143-7496(95)93641-W ↗
12. Predicting progressive delamination of composite material specimens via interface elements10.1080/107594199305476 ↗
13. Fatigue life analysis of reinforced steel-fiber-concrete beam
14. Fiber bridging degradation based fatigue analysis of ECC under flexure10.2208/journalam.6.1179 ↗
15. Kumagai T, Nakamura M, Irino K.Study on temperature distribution and repetitive thermal stress at interface between tile and bedding mortar of ceramic tile finished external wall by solar radiation. Research Report, Shimizu Corporation, 1997, vol. 60. p. 15–28 [in Japanese].
16. Thermographic measurement and thermal stress analysis at the interface of external wall tile structure10.2208/journalam.9.1069 ↗
17. Testing geometry for measuring interfacial toughness10.1016/0020-7683(92)90055-X ↗
18. Lim YM. Interface fracture behavior of rehabilitated concrete infrastructures using engineered cementitious composites. Ph.D. Thesis, The University of Michigan, Ann Arbor, 1996.
19. Japan Society of Civil Engineers (JSCE). Test methods for shear strength of steel fiber reinforced concrete, JSCE-G-553-1999; 1999.
20. Investigation of interfacial resistance between concrete and polymer-cement mortar and development of constitutive material model for the interface10.2208/journalam.8.977 ↗
21. Mahaboonpachai T., Inaba Y., Matsumoto T.Investigation of interfacial resistance of the interface between concrete and polymer-cement mortar in tile applications. In: Second international conference on structural health monitoring and intelligent infrastructure, Shenzhen, China; 2005. p. 1481–7.
22. Concrete-to-concrete friction10.1061/(ASCE)0733-9445(1987)113:4(832) ↗