钻孔灌注桩后压浆技术机理及应用探讨_建筑施工论文 关键词】钻孔灌注桩;后压浆;桩端;桩侧;承载力 [gap=683]Key words】Bored grouting pile;After grouting;Pile tip;Pile;Capacity
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文章详细信息 关键词: 钢纤维混凝土;;长桩;;桩顶;;桩尖 [gap=545]Keywords: steel fiber reinforcing concrete,long pile,pile top,pile tip
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Pile Tip Elevation 桩尖标高 ; 桩尖海拔 ; 桩冰山心灵
settling ratio of pile tip 桩端沉降比
pile-tip 桩端
pile tip load 桩端荷载
pile tip grouting 桩端压浆
Pile tip collapse 桩尖虚脱
pile tip settlement 桩端沉降
It is showed that the pile spacing has a great influence on the ultimate bearing capacity of pile tip.
该公式反映出群桩间距对极限承载力的影响。
Failure surface shape of pile tip and ultimate tip resistance was obtained according to Mohr-Column failure criteria.
根据莫尔-库仑破坏准则得出了桩端的破坏面形状以及极限端阻力。
The bearing capacity and settlement of the piles with sediment in pile tip is reduced as the thickness of sediment increases.
含有沉渣的桩基随着沉渣厚度的增加其承载力也不断降低,桩沉降越来越大。
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