Rheological Model of Concrete Shrinkage
This paper discusses the shrinkage rheological model of high-performance concrete with a compressive strength of 60 MPa. This is based on experimental research in Indonesia. Three specimens measuring 150 mm × 150 mm × 600 mm were used. Specimens were placed in a conditioned room with a temperatu...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universitas Indonesia
2021-01-01
|
| Series: | International Journal of Technology |
| Subjects: | |
| Online Access: | https://ijtech.eng.ui.ac.id/article/view/2818 |
| _version_ | 1797971923741704192 |
|---|---|
| author | Chatarina Niken Elly Tjahjono FX Supartono |
| author_facet | Chatarina Niken Elly Tjahjono FX Supartono |
| author_sort | Chatarina Niken |
| collection | DOAJ |
| description | This paper discusses the shrinkage rheological model of
high-performance concrete with a compressive strength of 60 MPa. This is based
on experimental research in Indonesia. Three specimens measuring 150 mm × 150
mm × 600 mm were used. Specimens were placed in a conditioned room with a
temperature of 28 3oC and relative humidity of 72±5%. Observations were
conducted over 7–800 days using an embedded vibrating wire strain gauge for
each specimen. As a result, the shrinkage rheological model was single or multi
Kelvin-Voigt in series with time-dependent disturber flow in it. Disturber flow
depends on product hydration growth, weather, pore number, size, and
distribution. The model agrees with experimental results. Moreover, it also
fits the results using high strength concrete column and high strength self -
compacting concrete cylinder. |
| first_indexed | 2024-04-11T03:40:19Z |
| format | Article |
| id | doaj.art-be106656c7b44c559a501576871aba7f |
| institution | Directory Open Access Journal |
| issn | 2086-9614 2087-2100 |
| language | English |
| last_indexed | 2024-04-11T03:40:19Z |
| publishDate | 2021-01-01 |
| publisher | Universitas Indonesia |
| record_format | Article |
| series | International Journal of Technology |
| spelling | doaj.art-be106656c7b44c559a501576871aba7f2023-01-02T04:08:29ZengUniversitas IndonesiaInternational Journal of Technology2086-96142087-21002021-01-0112121722710.14716/ijtech.v12i1.28182818Rheological Model of Concrete ShrinkageChatarina Niken0Elly Tjahjono1FX Supartono2Department of Civil Engineering, Faculty of Engineering, Universitas Lampung, Jl. Sumantri Brojonegoro No. 1, Bandar Lampung 35141, IndonesiaDepartment of Civil Engineering, Faculty of Engineering, Universitas Indonesia, Kampus UI Depok, Depok 16424, IndonesiaDepartment of Civil Engineering, Faculty of Engineering, Universitas Indonesia, Kampus UI Depok, Depok 16424, IndonesiaThis paper discusses the shrinkage rheological model of high-performance concrete with a compressive strength of 60 MPa. This is based on experimental research in Indonesia. Three specimens measuring 150 mm × 150 mm × 600 mm were used. Specimens were placed in a conditioned room with a temperature of 28 3oC and relative humidity of 72±5%. Observations were conducted over 7–800 days using an embedded vibrating wire strain gauge for each specimen. As a result, the shrinkage rheological model was single or multi Kelvin-Voigt in series with time-dependent disturber flow in it. Disturber flow depends on product hydration growth, weather, pore number, size, and distribution. The model agrees with experimental results. Moreover, it also fits the results using high strength concrete column and high strength self - compacting concrete cylinder.https://ijtech.eng.ui.ac.id/article/view/2818concretemodelrheologyshrinkage |
| spellingShingle | Chatarina Niken Elly Tjahjono FX Supartono Rheological Model of Concrete Shrinkage International Journal of Technology concrete model rheology shrinkage |
| title | Rheological Model of Concrete Shrinkage |
| title_full | Rheological Model of Concrete Shrinkage |
| title_fullStr | Rheological Model of Concrete Shrinkage |
| title_full_unstemmed | Rheological Model of Concrete Shrinkage |
| title_short | Rheological Model of Concrete Shrinkage |
| title_sort | rheological model of concrete shrinkage |
| topic | concrete model rheology shrinkage |
| url | https://ijtech.eng.ui.ac.id/article/view/2818 |
| work_keys_str_mv | AT chatarinaniken rheologicalmodelofconcreteshrinkage AT ellytjahjono rheologicalmodelofconcreteshrinkage AT fxsupartono rheologicalmodelofconcreteshrinkage |