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Çѱ¹Áö¹Ý°øÇÐȸ / v.27, no.5, 2011³â, pp.61-74
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( A Study on the Basic and Compression Characteristics of Lightweight Waste for Use as Fill Materials ) |
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| This is a fundamental research on use as fill material of lightweight waste such as bottom ash and tire shred. We carried out the test for particle size distribution, specific gravity, density, shear strength, permeability and vertical compression settlement, considering water content change and temperature effect of several waste materials. Bottom ash, which is lighter than soils, has similar permeability and particle size distribution to those of weathered soils. But permeability may differ depending on the particle size distribution. The shear strength aspect of bottom ash and tire shred mixed materials are similar to that of natural fill materials. In the 1-D vertical compression settlement test, we could be assured that bottom ash and tire shred mixed materials showed similar compression settlement to that of sand under actual vertical stress. Furthermore, materials including bottom ash showed smaller compression settlement than that of weathered soils in the long-term settlement test under wetting and freezing-thawing condition. |
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| Ű¿öµå |
| Bottom ash;Basic characteristics;Compression characteristics;Lightweight fill;Tire shred; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.27, no.5, 2011³â, pp.61-74
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201121559391882)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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