薄壁管

薄壁管液压胀形加载路径研究

Research on Loading Route of Thin Tube Bulge Forming

圆形断面材料，尤其是薄壁管，在矫直过程中经常出现压扁和压纹现象。

Flattening and crack phenomenon happens constantly during the process of straightening , especially on thin tube .

薄壁管小R成排弯技术

Thin-Walled Tube Small R Lot Bending Technology

本文通过试验，给出了薄壁管小R成排弯的弯曲设备及弯曲模具的设计方案。

The bending equipments and dies designing method for thin-walled tube small R Lot bending are put forward based on tests and practice .

GBF高强薄壁管无梁楼盖施工技术探讨

On GBF high strength thin-wall pipe girderless floor construction technology

GBF高强薄壁管在深圳市委辅楼工程中的应用

Application of GBF pile in secondary building project of Shenzhen City Committee

薄壁管MPM焊接技术

MPM Welding Technology on Thin-Wall Tube

GBF薄壁管现浇混凝土空心楼盖的设计与施工

Design and Construction of GBF Thin - wall Pipe Cast-in-situ Concrete Hollow Floor

现浇混凝土GBF高强薄壁管空心楼板的应用

Use of on-site pouring concrete GBF high strength thin-wall pipe hollow floor slabs

钽薄壁管GTA焊接接头晶粒细化机理

Grain refinement mechanism of gas tungsten arc welded joint of tantalum thin walled tube

浅谈现浇混凝土GBF高强薄壁管空心楼盖施工工艺

Discussion on the Construction Technique of Cast-in-place Concrete Hollow Floor System with GBF High-strength Thin-walled Tubes

现浇GBF高强薄壁管空心混凝土板楼盖技术

Cast-in-situ concrete hollow floor technique

现浇砼梁钢管脚手架的验算及施工现浇砼空心无梁楼盖GBF高强薄壁管安装方法

The method of installing GBF excels in the thin wall tube for the cast-in-place concrete is too hollow to have floor

HPVC薄壁管性能测试及管土系统承载能力分析

The Testing of the Characteristics of Thin-walled HPVC Pipes and the Analysis of the Loading Capacity of the Pipe-earth System

讨论了GBF空心无梁楼盖在实际运用中的一些问题，以及GBF薄壁管建设在使用过程中的优点的一些看法，结合实例进行了阐述。

The paper discusses several problems of GBF hollow nongrider storied building cover and the advantage of the GBF thin wall pipe in architecture .

用KS-1020T型数字式超声波探伤仪检验小径薄壁管焊缝

Inspection of small Dlameter and thin-wall tube welds with ks-1020t digital ultrasonic detector

利用薄壁管拉扭疲劳试样，在高温控制应变循环加载下研究高温合金GH4169的多轴疲劳行为。

Multiaxial fatigue behavior of superalloy GH4169 was investigated by using the thin tubular multiaxial fatigue specimens under proportional and non-proportional loadings at high temperature .

分析了不同D/S值的厚、中、薄壁管在ASSEL轧管机上的螺旋变形特征和壁厚精度。

The characteristics of spiral deformation on ASSEL mill and wall thickness accuracy for thick , middle and thin tubes with various D / S value have been analyzed .

本文以金属薄壁管为研究对象，通过HYPERMESH和LS-DYNA对金属薄壁管在轴向冲击下的吸能性能进行研究。

In this paper , the metal thin-walled tube is the object of study . We use the HYPERMESH and LS-DYNA to study the energy absorbing performance of metal thin-walled tubes under axial impact .

本文针对不同壁厚铝合金薄壁管接头焊接性及影响焊缝成形质量的因素，研究了MIG焊熔滴过渡形式、焊接过程稳定性、MIG焊和TIG焊工艺。

MIG and TIG welding were adopted to joint the thin aluminium pipes with different thickness . In this paper , the welding technology , the process stability , the factors influencing joint quality and the drop transfer mode of MLG are discussed .

进行了4块GBF薄壁管平行跨径方向布置的两跨连续板（简称GBF顺管向连续板）试验研究。

Four tow-span continuous slabs have been tested in this thesis , inside which the GBF thin-walled tubes were placed to be parallel with the span direction ( The slabs are called GBF parallel continuous slab in short . ) .

以某S型薄壁管结构模型为研究对象，利用压电智能结构，结合振动主动控制技术和FX-LMS自适应滤波算法，成功实现了振动噪声主动控制。

We used piezoelectric smart structure and active vibration controlling technology as well as the FX-LMS self-adaptive arithmetic to control the vibration and noise generated by the S-shape thin-walled tube . A active controlling system is realized .

为使研究较全面，还进行了1块GBF薄壁管垂直跨径方向布置的两跨连续板（简称GBF横管向连续板）对比试验。

In order to make the research overall , in the experiment a tow-span continuous slab was tested inside which the GBF thin-walled tubes were placed to be vertical with the span direction ( The slab is called GBF vertical continuous slab in short . ) .

薄壁管数控弯曲成形壁厚变薄的数值分析

Numerical Analysis of Wall-thickness Thinning during the NC Tube Bending Process

双向拉伸薄壁管成型中冷却条件的影响分析

Analysis of the Effect of Cooling Conditions on Biaxially Oriented Tubes

带规则纹路薄壁管的抗撞性分析与优化

Crashworthiness analysis and optimization of thin-walled tube with regular folding patterns

基于薄壁管法的稀疏最小二乘支持向量回归机

Thin wall tube method based sparse least squares support vector regression

薄壁管轴压胀形关键工艺参数及成形极限

Process parameters and limits in tube hydro-forming with axial feeding

不锈钢与铝合金薄壁管的摩擦焊

Friction welding of thin walled tubes of stainless steel and aluminium alloy

带圆孔的薄壁管多轴向低周疲劳性能的判据

Multiaxial Low-Cycle Fatigue Behavior of Thin-walled Tubes with Circular Holes