Experimental study on creep characteristics of glazed hollow beads-cement/sodium silicate grouting materials
Source abstract
Abstract
This study introduces a new thermal insulation grouting material designed for high-temperature mine environment. The thermal insulation effect of cement/sodium silicate grouting materials can be enhanced by adding glazed hollow beads with outstanding thermal insulation properties. The ratio with the best comprehensive performance was selected through orthogonal tests, and the long-term creep mechanical characteristics of glazed hollow beads-cement/sodium silicate grouting materials were analyzed. Graded equal incremental loading with different loading durations was used to test the specimens' instantaneous strain, creep strain, creep rate, critical stress, and microscopic structures. For each loading stage, the Burgers model was used to fit the creep curve. The results show that graded loading intensity surpasses uniaxial loading across different loading durations. The different loading durations significantly affect the creep parameters, and stress concentration damage initially manifests on the surface of glazed hollow beads. Finally, the theoretical curve obtained by the Burgers model fits well with the creep test curve. This study has good practical significance for high-temperature roadway thermal grouting insulation technology.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Grouting, Rheology, and Soil Mechanics · Concrete and Cement Materials Research · Innovative concrete reinforcement materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (63)
Show source-provided references
1. Grouting mechanism of quick setting slurry in rock fissure with consideration of viscosity variation with space10.1016/j.tust.2017.08.016 ↗
2. The design and evaluation of an open loop ground source heat pump operating in an ochre-rich coal mine water environment10.1016/j.coal.2016.04.015 ↗
3. Heat treatment and ventilation optimization in a deep mine10.1155/2018/1529490 ↗
4. A comprehensive set of cooling measures for the overall control and reduction of high temperature-induced thermal damage in oversize deep mines: a case study10.3390/su12062489 ↗
5. An experimental investigation of transient heat transfer in surrounding rock mass of high geothermal roadway10.2298/TSCI151017053Z ↗
6. Study of the influence of ventilation pipeline setting on cooling effects in high-temperature mines10.3390/en12214074 ↗
7. Study on the long-term performance of cement-sodium silicate grout and its impact on segment lining structure in synchronous backfill grouting of shield tunnels10.1016/j.tust.2019.103015 ↗
8. Mechanical characterization of a polyurethane-cement hybrid foam in compression, tension, and shear10.1061/(ASCE)MT.1943-5533.0001738 ↗
9. High-fluidization, early strength cement grouting material enhanced by nano-SiO2: formula and mechanisms10.3390/ma14206144 ↗
10. Preparation and performance of the modified high-strength/high-modulus polyvinyl alcohol fiber/polyurethane grouting materials10.1016/j.conbuildmat.2018.02.173 ↗
11. Research and application of multi-functional acrylic resin grouting material10.1016/j.conbuildmat.2022.129381 ↗
12. Investigation and practical application of a new cementitious anti-washout grouting material10.1016/j.conbuildmat.2019.07.057 ↗
13. An investigation of rheological properties of cement-based grout mixed with rice husk ash (RHA)10.1016/j.conbuildmat.2015.05.025 ↗
14. Experimental study on properties of a new type of grouting material for the reinforcement of fractured seam floor10.1016/j.jmrt.2019.08.049 ↗
15. Influence of industrial by-products and waste paper sludge ash on properties of recycled aggregate concrete10.1016/j.jclepro.2018.12.325 ↗
16. Preparation of coal gangue-slag-fly ash geopolymer grouting materials10.1016/j.conbuildmat.2022.126997 ↗
17. Chloride ion transport behavior of concrete containing insulating glazed hollow beads exposed to high temperature10.1016/j.conbuildmat.2022.128883 ↗
18. Grouting material development and dynamic grouting test of broken rock mass10.1061/(ASCE)MT.1943-5533.0004190 ↗
19. Mix design of concrete with recycled clay-brick-powder using the orthogonal design method10.1016/j.conbuildmat.2012.01.002 ↗
20. Effect of sodium silicate on the strength and permeability properties of ultrafine cement grouted sands10.1061/(ASCE)MT.1943-5533.0003815 ↗
21. Gelation and consolidation characteristics of cement-sodium silicate grout within water10.3390/pr10030531 ↗
22. Frost resistance of thermoinsulating recycled-aggregate concretes containing glazed hollow beads10.1007/s12205-020-0665-2 ↗
23. Optimization of preparation of foamed concrete based on orthogonal experiment and range analysis10.3389/fmats.2021.778173 ↗
24. Orthogonal experimental study on hybrid-fiber high-durability concrete for marine environment10.1016/j.jmrt.2021.05.088 ↗
25. Orthogonal experiment of glazed hollow bead-cement/sodium silicate thermal insulation grouting material
26. Evaluation of thermal conductivity, mechanical and transport properties of lightweight aggregate foamed geopolymer concrete10.1016/j.enbuild.2013.12.029 ↗
27. The analysis of dates obtained from long-term creep tests to determine creep coefficients of rock salt10.1007/s10064-018-1243-4 ↗
28. An experimental study to evaluate the effects of adding glazed hollow beads on the mechanical properties and thermal conductivity of concrete10.1179/1432891714Z.0000000001224 ↗
29. Fatigue performance of rubber concrete in hygrothermal environment
30. An associated elastic–viscoplastic constitutive model for sandstone involving shear-induced volumetric deformation10.1016/j.ijrmms.2010.08.022 ↗
31. Effects of water-to-cement ratio and curing age on microscopic creep and creep recovery of hardened cement pastes by microindentation10.1016/j.cemconcomp.2020.103619 ↗
32. Mechanical and thermal properties of glass fibre-reinforced ceramsite-foamed concrete10.1177/1420326X17694421 ↗
33. Creep characteristics and time-dependent creep model of tunnel lining structure concrete10.1007/s11043-020-09449-x ↗
34. Anisotropic creep characteristics and mechanism of shale under elevated deviatoric stress10.1016/j.petrol.2019.106670 ↗
35. Creep deformation and rupture behavior of Alloy 61710.1016/j.engfailanal.2015.07.041 ↗
36. Study on pore characteristics of recycled aggregate concrete mixed with glazed hollow beads at high temperatures based on 3-D reconstruction of computed tomography images10.1016/j.conbuildmat.2022.126564 ↗
37. Mixed mode crack growth in elasto-plastic-creeping solids using XFEM10.1016/j.engfracmech.2018.05.014 ↗
38. Creep damage properties and nonlinear creep model of red sandstone treated at high temperature based on acoustic emission10.1007/s11440-023-01832-5 ↗
39. A study on heat transfer performance of recycled aggregate thermal insulation concrete
40. The singular elastostatic fields at the notch-tip of a compressible Ciarlet-Geymonat material10.1016/j.engfracmech.2018.06.011 ↗
41. A new creep constitutive relationship for high temperature alloys10.1016/j.ijmecsci.2020.106207 ↗
42. The 3D nonstationary creep constitutive model of sandstone based on fractional order
43. Study on nonlinear damage creep constitutive model for high-stress soft rock10.1007/s12665-016-5699-x ↗
44. Properties of composite cement-sodium silicate grout mixed with sulphoaluminate cement and slag powder in flowing water10.1016/j.conbuildmat.2021.125040 ↗
45. Expansion behavior and microstructure change of alkali-activated slag grouting material in sulfate environment10.1016/j.conbuildmat.2020.119909 ↗
46. Internal state variable creep constitutive model for the rock creep behavior10.1007/s10064-022-02921-7 ↗
47. Creep performance and damage mechanism for Allvac 718Plus superalloy10.1016/j.msea.2018.09.088 ↗
48. Analysis of strength development in soft clay stabilized with cement-based stabilizer10.1016/j.conbuildmat.2014.08.087 ↗
49. Thermally-induced mechanical degradation analysis of recycled aggregate concrete mixed with glazed hollow beads10.1016/j.conbuildmat.2021.124350 ↗
50. A unified thermo-elasto-viscoplastic model for soft rock10.1016/j.ijrmms.2017.01.006 ↗
51. Curve fitting for damage evolution through regression analysis for the kachanov-rabotnov model to the norton-bailey creep law of SS-316 material10.3390/ma14195518 ↗
52. Synthesis and characterization of eco-friendly alkali-activated industrial solid waste-based two-component backfilling grouts for shield tunnelling10.1016/j.jclepro.2020.121974 ↗
53. Strength and elastic properties of structural lightweight concretes10.1016/j.matdes.2010.12.053 ↗
54. Micro/meso-scale damage analysis of recycled aggregate concrete mixed with glazed hollow beads after high temperatures based on 2D CT images10.1016/j.conbuildmat.2022.130063 ↗
55. Modified cement-sodium silicate material and grouting technology for repairing underground concrete structure cracks10.1007/s12517-019-4878-y ↗
56. Influence of different fibers on properties of thermal insulation composites based on geopolymer blended with glazed hollow bead10.1016/j.conbuildmat.2019.01.121 ↗
57. Performance evaluation of modified cement-sodium silicate grouting material for prereinforcing loose deposit tunnels10.1061/(ASCE)MT.1943-5533.0002747 ↗
58. Y.F. Chen, An experimental study to evaluate the effects of adding glazed hollow beads on the mechanical properties and thermal conductivity of concrete10.1179/1432891714Z.0000000001224 ↗
59. Optimal formulation design of polymer-modified cement based grouting material for loose deposits10.1016/j.conbuildmat.2020.120513 ↗
60. Comparison of the effect of lithium bentonite and sodium bentonite on the engineering properties of bentonite-cement-sodium silicate grout
61. Study of the viscosity-temperature characteristics of cement-sodium silicate grout considering the time-varying behaviour of viscosity10.1016/j.conbuildmat.2021.124818 ↗
62. Damage analysis of sandstone during the creep stage under the different levels of uniaxial stress using NMR measurements10.1111/ffe.13389 ↗
63. Nonlinear viscoelastic-plastic creep model of rock based on fractional calculus