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Çѱ¹Áö¹Ý°øÇÐȸ / v.23, no.9, 2007³â, pp.51-63
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( Shaft Resistance Characteristics of Rock-Socketed Drilled Shafts Based on Pile Load Tests ) |
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| Behavior of rock-socketed drilled shafts subjected to axial load was investigated on the basis of pile load tests. The emphasis was laid on analyzing the shear load transfer characteristics from the shafts to surrounding rock. Field load tests were performed on nine test shafts under various conditions such as weathering of rock mass, borehole roughness, pile diameters, and loading directions. The borehole roughness at each test site was profiled using a laser borehole profiler. In order to evaluate and to propose ultimate shaft resistance($f_{max}$) of drilled shafts in rock of Korean peninsular, also, database of pile load tests was developed by reviewing various literature and technical reports. |
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| Pile load test;Rock-Socketed drilled shaft;Shaft resistance;Ultimate unit shaft resistance; |
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Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.23, no.9, 2007³â, pp.51-63
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200735822480738)
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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