Numerical simulation of cement-treated soil reinforced with coir fiber subjected to flexural loading

Vivi Anggraini, Afshin Asadi, Bujang B.K. Huat, Agusril Syamsir

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The utilization of soft marine clay deposits in the construction of earth platforms has recently come under concern because of potential for cracking in the compacted layer after construction. Because soft marine clay is weak in tension, a testing program was undertaken to determine the effects of using coir fibers and cement as reinforcements on the potential failure of the soft marine clay layer. The investigated admixture of cement and coir fiber was fixed at 10% of cement, with the amount of coir fiber contents varying at 1.0%, 1.5%, 2.0%, and 2.5%. A three-point bending test was conducted to investigate the flexural behavior of the soil treated with coir fibers and cement at 7, 14, and 28 days curing age. The results show that the addition of coir fibers and cement increase both flexural strength and Young's modulus. The numerical analysis using ABAQUS software was also conducted to observe failure patterns of the soil beam composite.

Original languageEnglish
Title of host publicationForensic Engineering 2015
Subtitle of host publicationPerformance of the Built Environment - Proceedings of the 7th Congress on Forensic Engineering
PublisherAmerican Society of Civil Engineers (ASCE)
Pages924-940
Number of pages17
ISBN (Electronic)9780784479711
DOIs
Publication statusPublished - 2015
Event7th Congress on Forensic Engineering: Performance of the Built Environment - Miami, United States
Duration: 15 Nov 201518 Nov 2015

Other

Other7th Congress on Forensic Engineering: Performance of the Built Environment
CountryUnited States
CityMiami
Period15/11/1518/11/15

Fingerprint

Soil cement
coir
Cements
cement
Fibers
Computer simulation
simulation
soil
clay
Clay
Clay deposits
Soils
Young modulus
ABAQUS
Bending tests
Bending strength
reinforcement
Curing
Numerical analysis
Reinforcement

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Safety, Risk, Reliability and Quality
  • Building and Construction
  • Earth and Planetary Sciences(all)
  • Environmental Engineering
  • Materials Science(all)

Cite this

Anggraini, V., Asadi, A., Huat, B. B. K., & Syamsir, A. (2015). Numerical simulation of cement-treated soil reinforced with coir fiber subjected to flexural loading. In Forensic Engineering 2015: Performance of the Built Environment - Proceedings of the 7th Congress on Forensic Engineering (pp. 924-940). American Society of Civil Engineers (ASCE). https://doi.org/10.1061/9780784479711.089
Anggraini, Vivi ; Asadi, Afshin ; Huat, Bujang B.K. ; Syamsir, Agusril. / Numerical simulation of cement-treated soil reinforced with coir fiber subjected to flexural loading. Forensic Engineering 2015: Performance of the Built Environment - Proceedings of the 7th Congress on Forensic Engineering. American Society of Civil Engineers (ASCE), 2015. pp. 924-940
@inproceedings{0d926e528850468c973ddc89d1dc3564,
title = "Numerical simulation of cement-treated soil reinforced with coir fiber subjected to flexural loading",
abstract = "The utilization of soft marine clay deposits in the construction of earth platforms has recently come under concern because of potential for cracking in the compacted layer after construction. Because soft marine clay is weak in tension, a testing program was undertaken to determine the effects of using coir fibers and cement as reinforcements on the potential failure of the soft marine clay layer. The investigated admixture of cement and coir fiber was fixed at 10{\%} of cement, with the amount of coir fiber contents varying at 1.0{\%}, 1.5{\%}, 2.0{\%}, and 2.5{\%}. A three-point bending test was conducted to investigate the flexural behavior of the soil treated with coir fibers and cement at 7, 14, and 28 days curing age. The results show that the addition of coir fibers and cement increase both flexural strength and Young's modulus. The numerical analysis using ABAQUS software was also conducted to observe failure patterns of the soil beam composite.",
author = "Vivi Anggraini and Afshin Asadi and Huat, {Bujang B.K.} and Agusril Syamsir",
year = "2015",
doi = "10.1061/9780784479711.089",
language = "English",
pages = "924--940",
booktitle = "Forensic Engineering 2015",
publisher = "American Society of Civil Engineers (ASCE)",
address = "United States",

}

Anggraini, V, Asadi, A, Huat, BBK & Syamsir, A 2015, Numerical simulation of cement-treated soil reinforced with coir fiber subjected to flexural loading. in Forensic Engineering 2015: Performance of the Built Environment - Proceedings of the 7th Congress on Forensic Engineering. American Society of Civil Engineers (ASCE), pp. 924-940, 7th Congress on Forensic Engineering: Performance of the Built Environment, Miami, United States, 15/11/15. https://doi.org/10.1061/9780784479711.089

Numerical simulation of cement-treated soil reinforced with coir fiber subjected to flexural loading. / Anggraini, Vivi; Asadi, Afshin; Huat, Bujang B.K.; Syamsir, Agusril.

Forensic Engineering 2015: Performance of the Built Environment - Proceedings of the 7th Congress on Forensic Engineering. American Society of Civil Engineers (ASCE), 2015. p. 924-940.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - Numerical simulation of cement-treated soil reinforced with coir fiber subjected to flexural loading

AU - Anggraini, Vivi

AU - Asadi, Afshin

AU - Huat, Bujang B.K.

AU - Syamsir, Agusril

PY - 2015

Y1 - 2015

N2 - The utilization of soft marine clay deposits in the construction of earth platforms has recently come under concern because of potential for cracking in the compacted layer after construction. Because soft marine clay is weak in tension, a testing program was undertaken to determine the effects of using coir fibers and cement as reinforcements on the potential failure of the soft marine clay layer. The investigated admixture of cement and coir fiber was fixed at 10% of cement, with the amount of coir fiber contents varying at 1.0%, 1.5%, 2.0%, and 2.5%. A three-point bending test was conducted to investigate the flexural behavior of the soil treated with coir fibers and cement at 7, 14, and 28 days curing age. The results show that the addition of coir fibers and cement increase both flexural strength and Young's modulus. The numerical analysis using ABAQUS software was also conducted to observe failure patterns of the soil beam composite.

AB - The utilization of soft marine clay deposits in the construction of earth platforms has recently come under concern because of potential for cracking in the compacted layer after construction. Because soft marine clay is weak in tension, a testing program was undertaken to determine the effects of using coir fibers and cement as reinforcements on the potential failure of the soft marine clay layer. The investigated admixture of cement and coir fiber was fixed at 10% of cement, with the amount of coir fiber contents varying at 1.0%, 1.5%, 2.0%, and 2.5%. A three-point bending test was conducted to investigate the flexural behavior of the soil treated with coir fibers and cement at 7, 14, and 28 days curing age. The results show that the addition of coir fibers and cement increase both flexural strength and Young's modulus. The numerical analysis using ABAQUS software was also conducted to observe failure patterns of the soil beam composite.

UR - http://www.scopus.com/inward/record.url?scp=84957989828&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84957989828&partnerID=8YFLogxK

U2 - 10.1061/9780784479711.089

DO - 10.1061/9780784479711.089

M3 - Conference contribution

SP - 924

EP - 940

BT - Forensic Engineering 2015

PB - American Society of Civil Engineers (ASCE)

ER -

Anggraini V, Asadi A, Huat BBK, Syamsir A. Numerical simulation of cement-treated soil reinforced with coir fiber subjected to flexural loading. In Forensic Engineering 2015: Performance of the Built Environment - Proceedings of the 7th Congress on Forensic Engineering. American Society of Civil Engineers (ASCE). 2015. p. 924-940 https://doi.org/10.1061/9780784479711.089