1) non-extensive end
无扩大头
2) expanded-foot
扩大头
1.
According to the actual behaviour of the expanded-foot tubular pile by static driving method,a model test equipment had been designed to study bearing capacity,settlement and the shape of expanded-foot of the expanded-foot tubular pile by static driving method.
结合静压扩底管桩工程应用情况,设计了一个室内模型试验装置来研究静压扩底管桩的承载力、沉降变形性能及扩大头成形情况,并介绍了静压扩底管桩的施工工艺。
2.
Expanded-foot tubular pile by static pressure method is composed ofprestressed concrete tubular pile and expanded-foot.
静压扩底管桩是由预应力混凝土管桩和其下部的混凝土扩大头两部分组成，该桩型利用管桩空心的特点，加压一部分混凝土至桩底形成扩大头，它在力学上兼具预制桩和夯扩桩的优点，不存在断桩和缩颈现象，具有承载力高、沉降变形小等特点，非常适合在软土地区应用，具有广阔的应用前景和良好的经济效益。
3) expansion pile head
扩大桩头
1.
Constructional technique and quality assurance of big bore hole digging and pouring with expansion pile head;
大孔径扩大桩头挖孔灌注桩施工工艺及质量保证
4) reamed end
端头扩大
1.
The ground anchoring technology with the reamed end on bottom,which acts as a effective method to increase the load - carrying capacity of ground anchor, is drawn more and more attention.
锚固力是土锚重要的工作特性指标,端头扩大型土层锚杆技术作为提高锚固力的一种有效手段越来越得到人们的重视。
5) expanded head
扩大头
1.
Based on the Vesic spherical cavities expansion theory,the compacting effected radius in the forming process of expanded head is deduced.
探讨了夯扩桩扩大头的形成机理,引用Vesic球形孔理论推出了具有一定初始孔径的夯扩桩扩大头的塑性变形影响半径,通过室内模型试验,得出了夯扩桩桩端承载力的计算表达式,为夯扩桩的初步设计计算提供了依据。
6) ram extension pile
夯扩大头桩
1.
The characteristics of ram extension pile and soil compaction pile united ground improvement are compared with that of post grouting pile by rotary drilling and soil compaction pile;the influence of the loess collapsibility on bearing capacity of pile-foundation is analyzed.
对山西朔州某电厂夯扩大头桩与素土挤密桩和后压浆旋挖灌注桩与素土挤密桩2种地基处理方案进行全面分析对比,揭示了黄土湿陷性对桩基承载力的影响,并得出了优化地基处理方案,为以后湿陷性黄土地区桩基设计提供一些经验。
补充资料：倍司特克、CMX、头孢塞肟四唑、氨噻肟唑头孢菌素、头孢氨噻肟唑、噻肟唑头孢
分子式：暂无
分子量：暂无
CAS号：暂无
性质：暂无
制备方法：暂无
用途：暂无
分子量：暂无
CAS号：暂无
性质：暂无
制备方法：暂无
用途：暂无
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条