1) pile with variable sections
变截面桩
1.
Study on longitudinal vibration of pile with variable sections in the viscous damping soil and its applications;
粘性阻尼土中变截面桩的纵向振动特性与应用研究
2.
The vibration problem of pile with variable sections and finite length under exciting force is studied.
对均质土中考虑桩端和桩侧土作用的有限长三段变截面桩在任意激励力作用下的定解问题,利用拉氏变换和阻抗函数的传递性,求得桩顶速度导纳和动刚度的解析解,并对缺陷程度、缺陷段长度及缺陷位置对桩的振动特性的影响作了进一步的研究。
2) variable section pile
变截面桩
1.
With the example of taped pile, the buckling problem of variable section piles was analyzed with the energy method.
以锥形桩为例,用能量法对变截面桩的屈曲问题进行了深入研究。
3) non-uniform pile
变截面桩
1.
The calculation method of the limit bearing capacity of the non-uniform piles and the composite foundation is studied on the basis of the swelling failure theory,the earth pressure theory and the friction in the contact surface between pile and soil.
以鼓胀破坏理论为基础,同时考虑桩土接触面上的摩擦,利用土压力理论,探讨了散体材料变截面桩及其复合地基极限承载力的计算方法。
4) stepped cross-section pile
阶梯形变截面桩
5) flexible pile with variable cross section
变截面柔性桩
6) single row pile bent
变截面单排桩墩
1.
In this paper, the formulas for calculating the stability of the single row pile bent with varying cross sections are derived by means of an analogy-bar method, and results of numerical examples show that the formulas derived in this paper are not only simple and convenient, but also easy to be adopted in the engineering design.
本文用比拟杆法推导了变截面单排桩墩临界荷载的计算公式,算例表明本文方法及公式具有计算简便,精度较高,便于在工程设计中应用的特点。
补充资料:变截面积流量计
分子式:
CAS号:
性质:是利用节流原理来测量流量的仪器。它采用一流通截面积可以变化的节流部件。当流体流过时,流量与节流部件的流通截面积大小有关,由截面积大小可求得流体流量。节流部件的流通截面积虽随流量的大小而变,但它前后的压差却不变,故又称恒压降流量计。变截面积流量计有转子流量计、冲塞式流量计。
CAS号:
性质:是利用节流原理来测量流量的仪器。它采用一流通截面积可以变化的节流部件。当流体流过时,流量与节流部件的流通截面积大小有关,由截面积大小可求得流体流量。节流部件的流通截面积虽随流量的大小而变,但它前后的压差却不变,故又称恒压降流量计。变截面积流量计有转子流量计、冲塞式流量计。
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