建材世界
建材世界
건재세계
The World of Building Materials
2015年
5期
55-59
,共5页
CFG桩%复合地基%沉降%模拟计算
CFG樁%複閤地基%沉降%模擬計算
CFG장%복합지기%침강%모의계산
CFG pile%composite foundation%settlement%simulation
结合周口地区工程对CFG桩(水泥粉煤灰碎石桩)复合地基进行了设计，对比计算结果与现场观测的数据，对规范中沉降计算公式进行了优化。通过数值模拟计算，分析了影响沉降变形的因素及影响规律。
結閤週口地區工程對CFG樁(水泥粉煤灰碎石樁)複閤地基進行瞭設計，對比計算結果與現場觀測的數據，對規範中沉降計算公式進行瞭優化。通過數值模擬計算，分析瞭影響沉降變形的因素及影響規律。
결합주구지구공정대CFG장(수니분매회쇄석장)복합지기진행료설계，대비계산결과여현장관측적수거，대규범중침강계산공식진행료우화。통과수치모의계산，분석료영향침강변형적인소급영향규률。
CFG pile composite foundation was designed based on the engineering in Zhoukou.Comparing the calcu-lation data with the field observations,an optimal strategy for the settlement formula in specification was proposed. The factors and influencing laws of the settlement deformation were analyzed by numerical simulations.
