development of a real-time bottomhole pressure acquisition transmission system

1、

calculating model of critical bottomhole pressure of sand production and its application

油井出砂临界井底流压计算模型及应用

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2、

drawing and fuzzy cluster analysis of characteristic parameters of bottomhole pattern

井底模式特征量的提取与模糊聚类分析

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3、

horizontal axial loading test of articulated mast

铰链式采油井架的卧式轴向加载型式试验

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4、

experimental research of gfrp tube columns filled with steel-reinforced high-strength concrete subjected to axial loading

GFRP管钢骨高强混凝土组合柱轴心受压试验研究

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5、

local buckling of square concrete-filled steel tubular column with binding bars under axial loading

带约束拉杆方形钢管混凝土轴压柱局部屈曲性能

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6、

forward and reverse axial loading schemes were conducted to investigate the character of the material deformation history.

采用正向与反向加载方法研究材料变形历史特性。

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7、

the elastoplastic analysis of cracked stiffened panel under axial loading

含裂绞加劲板在轴向载荷作用下的弹塑性分析

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8、

study of mechanical behavior of aluminum alloy tube with square cross-section and thin wall under axial loading

铝合金薄壁方管在轴向载荷作用下力学行为研究

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9、

the dq solution of buckling of column under axial loading

轴向均布载荷下压杆稳定问题的DQ解

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10、

parametric equations on stress concentration factor of completely overlapped tubular joints under axial loading

轴向力作用下完全叠接管节点应力集中因子的参数方程

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11、

earthquake response analysis of steel tube frames based on the hysteresis model of columns with axial loading change

基于变轴力柱恢复力模型的钢框筒地震反应分析

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12、

study of carrying capacity of steel rc columns with double circular steel tubes under axial loading

配有双圆钢管的钢骨混凝土柱轴心受压承载力研究

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13、

the test method for axial loading constant-amplitude low-cycle fatigue of metallic materials

GB/T15248-1994金属材料轴向等幅低循环疲劳试验方法

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14、

behaviour of square reinforced concrete column strengthened by circular steel jacket under axial loading

圆形钢套管加固方形混凝土柱轴心受压性能

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15、

mechanical behaviors study of frp tube filled with high-strength concrete subjected to axial loading

FRP管高强混凝土轴压力学性能研究

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16、

flexural capacity of the axial loading rc column strengthened with cfrp

CFRP加固混凝土轴压柱承载力的分析

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17、

analysis of shear lag of ribbed slab structure under combined bending and axial loading

压弯荷载共同作用下肋板结构剪力滞分析

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18、

stress distribution in zygapophyseal joint following two level artificial disc replacement under axial loading

轴向载荷对双节段颈椎人工椎间盘置换邻下位关节突关节压力的影响

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19、

shear lag of box girders under combined bending and axial loading

箱梁在压弯荷载共同作用下的剪力滞

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20、

analytical solution for axial loading-settlement curve of piles using extensive shear displacement method

单桩轴向荷载沉降曲线广义剪切位移解析算法

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