山西建筑
山西建築
산서건축
Shanxi Architecture
2015年
30期
70-70,71
,共2页
扩底桩%受压桩%ABAQUS%有限元
擴底樁%受壓樁%ABAQUS%有限元
확저장%수압장%ABAQUS%유한원
pile with enlarged base%compressed pile%ABAQUS%finite element
采用 ABAQUS 有限元软件，建立了桩土非线性有限元模型，分析了扩底桩受压承载特性，得出：扩底桩达到受压极限承载力时，扩大头承受了桩的大部分荷载，扩大头斜面与土体产生了分离。
採用 ABAQUS 有限元軟件，建立瞭樁土非線性有限元模型，分析瞭擴底樁受壓承載特性，得齣：擴底樁達到受壓極限承載力時，擴大頭承受瞭樁的大部分荷載，擴大頭斜麵與土體產生瞭分離。
채용 ABAQUS 유한원연건，건립료장토비선성유한원모형，분석료확저장수압승재특성，득출：확저장체도수압겁한승재력시，확대두승수료장적대부분하재，확대두사면여토체산생료분리。
Through applying ABAQUS finite element software,it establishes nonlinear pile-soil finite element model. The bearing properties of pile with enlarged base subject to compressed loading were analyzed. The results show that the bearing capacity of pile with enlarged base to the limit,the enlarged head could bear the most load of pile,and the slope of the enlarged head and soil produced a separate.
