山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2011年
34期
52-53
,共2页
粉喷桩复合地基%极限承载力%静载荷试验
粉噴樁複閤地基%極限承載力%靜載荷試驗
분분장복합지기%겁한승재력%정재하시험
power spraying pile composite foundation%ultimate bearing capacity%static load experiment
对粉喷桩单桩和无承台四桩复合地基进行了对比试验研究，通过分析各自承载力和沉降情况，揭示了粉喷桩无承台四桩与单桩承载性能的差异，指出单桩复合地基静载荷试验承载力高于多桩复合地基静载荷试验，同时单桩复合地基沉降小于多桩复合地基。
對粉噴樁單樁和無承檯四樁複閤地基進行瞭對比試驗研究，通過分析各自承載力和沉降情況，揭示瞭粉噴樁無承檯四樁與單樁承載性能的差異，指齣單樁複閤地基靜載荷試驗承載力高于多樁複閤地基靜載荷試驗，同時單樁複閤地基沉降小于多樁複閤地基。
대분분장단장화무승태사장복합지기진행료대비시험연구，통과분석각자승재력화침강정황，게시료분분장무승태사장여단장승재성능적차이，지출단장복합지기정재하시험승재력고우다장복합지기정재하시험，동시단장복합지기침강소우다장복합지기。
This paper carries on comparative experimental research on power spraying single pile and four-pile composite foundation. Through analyzing each bearing capacity and settlement condition, it demonstrates the bearing property difference of power spraying four-pile without bearing cap and single pile, and points out that the static loading test bearing capacity of single pile composite foundation is higher than of multi-pile composite foundation, and the foundation subsidence of single pile is smaller than that of muhi-pile.
