1) sidewall coring
井壁取芯
2) the Wall of Well
井壁取芯器
1.
Principle and Devisal of QXF36 Model Controller to the Wall of Well on the Ground;
QXF36型井壁取芯器地面控制仪的原理与设计
3) rotary well wall coring utensil
旋转井壁取芯器
4) shaft lining
井壁
1.
Concrete shaft lining deformation monitoring in thick alluvium region and grey model forecast;
深厚表土层地区混凝土井壁变形监测及灰色模型预测
2.
Study on variation of vertical additional force on shaft lining by simulation tests;
井壁竖直附加力变化规律模拟试验研究
3.
Fuzzy integrative evaluation of shaft lining under complicated loads in thick alluvium;
深表土复杂荷载条件立井井壁可靠性的模糊综合评价
5) well wall
井壁
1.
Dynamic simulation of the contact between drill stem and well wall;
钻柱与井壁接触的动态仿真分析
2.
Many factors can influence stability of well wall in the area of petroleum drilling engineering.
在石油钻井工程中,影响井壁稳定性的因素较多。
6) shaft wall
井壁
1.
This paper is aimed to study the forecast method for shaft wall rupture.
分析了深立井井壁破裂的力学机理,研究了深立井井壁的应力分布规律在井壁破裂预测方面的具体运用,结合混凝土井壁的强度准则和矿区地下水下降的规律,建立了立井井壁破裂的预测理论。
2.
Analysed the reasons for auxiliary shaft wall broken under construction of Qinan Mine auxiliary shaft.
针对淮北矿务局祁南矿副井井筒施工期间出现内层井壁破裂的情况,对冻结井壁的受力特点以及井壁的竖向荷载进行分析计算。
3.
By using high-pressure direct shear apparatus and triaxial electro-hydraulic servocontrolled testing system, as well as soil-concrete samples contained an interface modeling the contact surface between soil and shaft wall, the mechanical parameters of interaction between clay or sand soil and shaft wall sunk by the freeze method at great depth have been measured.
利用高压直剪仪和三轴电液伺服机,采用模拟土与井壁接触面的土加砼混合试样,测得了在大埋深条件下,粘土和砂土与冻结法成井井壁相互作用力学参数大小。
参考词条
补充资料:厂房结构强度评定——取芯样
厂房结构强度评定——取芯样
疡厂房结构强度评定—取芯样
说明:补充资料仅用于学习参考,请勿用于其它任何用途。