THE PREDICTION OF LONG -TERM SHRINKAGE OF LIGHTWEIGHT CONCRETE CONSIDERED TO MAGNITUDE OF SHORT - TERM SHRINKAGE
| dc.contributor.author | Kristiawan, SA | |
| dc.contributor.author | Sangadji, Senot | |
| dc.date.accessioned | 2012-06-21T05:27:51Z | |
| dc.date.available | 2012-06-21T05:27:51Z | |
| dc.date.issued | 2010-01 | |
| dc.identifier.citation | ACI Committee 209R-92, 2002, Prediction of creep, shrinkuge, and temperature effects in concrete structures, ACI Manual of Concrete Practice, Part 1: Material and General Proper-ties of Concrete. ACI Committee 211.2-98, 2002, Standard Practice for Selecting Proportions of Structural Lightweight Concrete, ACI Manual of Concrete Practice, Part 1: Material and General Proper-ties of Concrete. Brooks, JJ and Neville, AM, 1975: Estimating long-term creep and shrinkage from short-term tests, Magazine of Concrete Research, Vol. 27 No. 90, pp, 3-12. Brooks, JJ and Neville, AM, 1978: Predicting long-term creep and shrinkage from short-term tests, Magazine of Concrete Research, Vol. 30 No. 103, pp, 51-61. Kayali., O., Haque., M.N., Zhu., B, 1999: Drying Shrinkage of Fibre-Reinforced Lightweight Aggregate Concrete Contain-ing Fly Ash, Cement and Concrete Research, Vol. 29, pp, 1835-1840 Neville, AM, Dilger, WH and Brooks, JJ, 1983, Creep of plain and structural concrete, Longman Group Limited, Essex, England. | en_US |
| dc.identifier.issn | 1411-8904 | |
| dc.identifier.uri | http://hdl.handle.net/11617/1664 | |
| dc.description.abstract | The magnitude of long-term shrinkage of lightweight concrete has to be considered in the design of lightweight concrete structure. This research is intended to develop a model for predicting the maginitude of long-term shrinkage of lightweight concrete based on the short-term value. Model of ACI 209 R-92 is used as a reference to start with and then it is verified and modified with the results of more than 9 months shrinkage observation on samples of lightweight concrete having various degrees of saturation of Artificial Lightweight Aggregate (ALWA), water/cement ratios, volume/surface ratios and curing period. The final model may be applied to predict long-term shrinkage of lightweight concrete using data from the observation of shrinkage for 28 days only. Coefficient error of prediction is about 30% | en_US |
| dc.publisher | lppmums | en_US |
| dc.subject | lightweight concrete | en_US |
| dc.subject | model | en_US |
| dc.subject | prediction | en_US |
| dc.subject | shrinkage | en_US |
| dc.title | THE PREDICTION OF LONG -TERM SHRINKAGE OF LIGHTWEIGHT CONCRETE CONSIDERED TO MAGNITUDE OF SHORT - TERM SHRINKAGE | en_US |
| dc.title.alternative | PREDIKSI SUSUT JANGKA PANJANG BETON RINGAN BERDASAR NILAI SUSUT JANGKA PENDEK | en_US |
| dc.type | Article | en_US |
