Stabilization of Soft Bangkok Clay Using Portland Cement and Calcium Sulfoaluminate-Belite Cement-Reference-Cited by-同舟云学术

Stabilization of Soft Bangkok Clay Using Portland Cement and Calcium Sulfoaluminate-Belite Cement

Published:2018-08 Issue: Volume:775 Page:582-588
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Julphunthong Phongthorn¹,Thongdetsri Thanet²,Chompoorat Thanakorn²

Affiliation:

1. Naresuan University

2. University of Phayao

Abstract

The present study investigates the mechanical properties of soft Bangkok clay which was stabilized by ordinary Portland cement and calcium sulfoaluminate-belite (CSAB) cement. The CSAB cement was synthesized by using several types of industrial waste materials such as marble dust waste and flue gas desulfurization gypsum. The raw materials were mixed in designed proportion and calcined at 1,250 °C for 2 hours. The X-ray diffraction patterns suggested the clinker consists of ~58% of ye'elimite and ~35% of belite. The slurry soft Bangkok clay with liquidity index of 1.0, 1.3 and 1.5 was stabilized with ordinary Portland cement and CSAB cement in the range of 5 - 20%. Based on the laboratory study, mechanism of rising unconfined compressive strength results which soft clay stabilized with CSAB cement could observe from Scanning Electron Microscope images.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.775.582.pdf

Reference19 articles.

1. Z.C. Moh, J.D. Nelson, E.W. Brand, Strength and deformation behaviour of Bangkok clay, Proceeding of the 7th International Conference on Soil Mechanics and Foundation Engineering, Mexico City, 1 (1969) 287-295.

2. Asian Institute of Technology, Investigation of Land Subsidence Caused by Deep Well Pumping in the Bangkok Area, Phase II Final Report. AIT research report submitted to the National Environment Board, Thailand, (1980).

3. W. Teparaksa, N. Thasnanipan, A. W. Maung, P. Tanseng, Lessons from the collapse during construction of an inlet pumping station: Geotechnical instrumentation aspect, Proceeding of the 5th International Symposium on Field Measurements in Geomechanics, Singapore. (1999).

4. S. Horpibulsuk, W. Katkan, W. Sirilerdwattana, R. Rachan, Strength development in cement stabilized low plasticity and coarse grained soils: laboratory and field study, Soils and Foundations. 46 (2006) 351-366..

5. S. Horpibulsuk, R. Rachan, A. Suddeepong, A. Chinkulkijniwat, Strength development in cement admixed Bangkok clay: laboratory and field investigations, Soils and Foundations. 51 (2011) 239-251. DOI: https://doi.org/10.3208/sandf.51.239.

Cited by 17 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Mechanical properties and microscopic mechanism of solid waste based binder solidified stone waste;Scientific Reports;2024-09-09

2. Improved stabilization of loess soil using magnesium oxysulfate cement-based ecological composite binder;Construction and Building Materials;2024-09

3. Utilization of Rubber Wood Ash–Clay Mixes as Bottom Liner Material in Solid Waste Landfills: Engineering Properties and Microstructural Characteristics;International Journal of Geosynthetics and Ground Engineering;2024-04

4. Strength characteristic and micro-mechanism of organic dredged sludge solidified by cement incorporating sodium persulfate;Developments in the Built Environment;2024-03

5. Influence of partial substitution of metakaolin by palm oil fuel ash and alumina waste ash on compressive strength and microstructure in metakaolin-based geopolymer mortar;Case Studies in Construction Materials;2023-12