3451
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INSTRON 5982.
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N. Roussel' |
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№ 1 (20), 2019 |
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F* = f(hi/R), 2 – |
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10, 30 |
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Ki(I) |
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, . . |
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. 2, 3). |
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λ = 0,5-0,6, |
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λ < 0,5 |
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λ > |
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Ki(I) |
0,24-3,98 |
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λ = 0,51-0,59. |
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32 |
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№ 1 (20), 2019 |
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№ |
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Ki(I), |
Ki(II), |
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0,28 |
0,24 |
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0,27 |
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0,22 |
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0,26 |
2,06 |
4,39 |
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3,38 |
5,96 |
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0,55 |
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36,84 |
3,32 |
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0,87 |
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1,85 |
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46,34 |
2,98 |
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0,24 |
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0,23 |
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2,86 |
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0,78 |
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0,26 |
0,56 |
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0,68 |
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0,25 |
0,72 |
1,38 |
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0,62 |
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0,24 |
0,82 |
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4,60 |
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0,23 |
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3,69 |
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0,24 |
0,61 |
0,88 |
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3,38 |
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2,24 |
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0,60 |
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5,42 |
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Ki(I) |
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λ = 0,49- |
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Ki(I) = 0,24 |
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= 0,26, |
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Ki(I) |
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= 0,28 ( |
. 3). |
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33
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F* |
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: ◊ - – ; □ – – – |
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0,56 – 1,78 |
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λ = 0,68 – 0,52. |
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0,45 – 1,44 |
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34 |
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№ 1 (20), 2019 |
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λ = 0,62 – 0,55 |
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Ki(I) |
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Д12Ж: |
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SiO32‾ + H2O SТO3‾ + |
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SТO3‾ + H2O 2SiO3 + |
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(≡ SТ − OH), |
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(≡ SТ − O −SТ ≡). |
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(HO)3 ≡ SТ − OH + HO − SТ − (OH)3 |
(HO)3 ≡ SТ − O − SТ ≡ (OH)3 + H2O. |
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H4P2O7, |
P – O – P |
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Hn+2PnO3n+1 [13]:
P2O74- + H2O P2O73‾ + |
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P2O73‾ + H2O 2P2O72‾ + |
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2P2O72‾ + H2O 3P2O7‾ + |
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3P2O7‾ + H2O 4P2O7 + |
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№ 1 (20), 2019 |
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1,3 – 1,5 |
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37
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3 – 5 . |
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1. |
. |
., |
. . |
- |
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3Н- |
: |
- |
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« |
» // |
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. 2018. . 10. |
№3. . 107-122.
2.Hage I., Golonka A., Putanowicz R. 3D printing of buildings and building components as the future of sustainable construction. // Procedia Engineering. 2016. V. 151. P. 292-299.
3.Paul S.C., Tay Y.W.D., Panda B., et al. Fresh and hardened properties of 3D printable cementitious materials for building and construction // Archives
of civil and mechanical engineering. 2018. V. 18. P. 311-319.
4. PОЫЫШЭ A., MцХТЧРО В., EЬЭОХХц P., LКЧШЬ, C. VТЛЫШ-extrusion: a new
forming process for cement-based materials // Advances in Cement Research/
2009. V. 21. № 3. P. 125-133.
5. PОЫЫШЭ A., MцХТЧРО В., RКЧРОКЫН D. ОЭ КХ. UЬО ШП ЫКЦ ОбЭЫЮНОЫ КЬ К МШm-
bined rheo-tribometer to study the behaviour of high yield stress fluids at low
ЬЭЫКТЧ ЫКЭО // RСОШХШРТМК AМЭК, SЩЫТЧРОЫ VОЫХКР. 2012. V. 51. № 8. P. 743-754.
6. PОЫЫШЭ A., RКЧРОКЫН D., MцХТЧРО В. ОЭ КХ. EбЭЫЮЬТШЧ МЫТЭОЫТШЧ ПШЫ ПТЫЦ cement based materials // Applied Rheology. 2009. V.19.
7. |
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38
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№ 1 (20), 2019 |
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3D |
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// |
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. 2018. № 12. |
. 34-40. |
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. 1 |
// |
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. 2010. T. 46. № 1. C. 3-23. |
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, 1979. 384 . |
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10. |
. . |
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, 1988. 224 . |
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11. |
. ., |
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. . |
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.: |
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1989. 188 . |
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12. |
. ., |
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. . |
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« |
», 2006. 309 . |
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13. |
. ., |
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. .1. |
.: |
, 2008. |
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607 . |
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REFERENCE
1. Slavcheva G.S., Artamonova O.V. [The rheological behavior of disperse systems for 3d printing in construction: the problem of control and possibility of
«ЧКЧШ» ЭШШХЬ КЩЩХТМКЭТШЧЖ. NКЧШЭОФСЧШХШРТТ Я ЬЭЫШТЭОХ'ЬЭЯО: ЧКЮМСЧвУ ТЧЭОЫЧОЭ-
zhurnal [Nanotechnology in construction: a scientific online magazine]. 2018. V.
10.no. 3. P. 107-122. (in Russian).
2.Hage I., Golonka A., Putanowicz R. 3D printing of buildings and building components as the future of sustainable construction. // Procedia Engineering. 2016. V. 151. P. 292-299.
3.Paul S.C., Tay Y.W.D., Panda B., et al. Fresh and hardened properties of 3D printable cementitious materials for building and construction // Archives
of civil and mechanical engineering. 2018. V. 18. P. 311-319.
4. PОЫЫШЭ A., MцХТЧРО В., EЬЭОХХц P., LКЧШЬ, C. VТЛЫШ-extrusion: a new
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