横向冲击

优化工艺改善H型钢的横向冲击韧性的研究

Optimization of process parameter for improving low temperature transverse toughness of H beam steel

结果表明，影响横向冲击功的是C、Mn、S三元素的含量。

It is turned out the content of elements C , Mn and S affects the lateral impact energy .

无约束Timoshenko梁横向冲击响应分析

Analysis on Transverse Impact Response of an Unrestrained Timoshenko Beam

稀土在J－55钢级套管钢中有净化钢液，变质夹杂和微合金化作用，提高了钢的横向冲击值和抗裂纹扩展能力，显著改善了抗射孔开裂性能。

He effects of rare earth on purifying molten steel , modifying inclusion and micro-alloying are studied in J-55 Steel . The results show that RE improves the transverse impact energy and increases the resistance of perforation cracking .

动态全息和散斑干涉技术研究薄板在横向冲击下的变形

Pulsed holographic and speckle interferometry to investigate the deformation on plates

三维混杂针织复合材料T型梁横向冲击响应

Dynamic Responses of 3-D Hybrid Knitted Composite T-beam under Transverse Impact

刚塑性自由梁中部在横向冲击下的初始变形模式

Initial Deformation Modes of Rigid plastic Free free Beams under Transversal Impact

横向冲击荷载作用下锚杆锚固系统的动力响应研究

Study on Dynamic Response of Anchor System to a Lateral Impact Force

崩滑岩体对埋地管线横向冲击作用的数值模拟

Numerical simulation on response of buried pipeline induced by rock-fall transverse impaction

三维双轴向间隔纬编复合材料T型梁横向冲击响应

Dynamic Response of 3D Biaxial Spacer Weft-knitted Composite T-beam under Transverse Impact

横向冲击荷载作用下铝制中空截面的设计和性能研究

Behaviour and Design of Aluminium Hollow Sections Subjected to Transverse Blast Loads

杆与弹性地基板的横向冲击

Normal impact of a rod upon an elastic foundation plate

双层夹芯复合材料结构横向冲击响应实验

Experimental investigation on response of two-core sandwich composite structures under transverse impact

自由圆管在横向冲击载荷下的动力学行为研究

Research on dynamic behavior of free-free tubes impacted laterally

横向冲击载荷作用后弹簧性能的实验研究

Performance experiment research of springs applied transverse shock load

护轨横向冲击振动模拟计算

Simulation of lateral impact vibration of guard rail

三维多重混杂针织结构复合材料横向冲击破坏和性质表征

Transverse Impact Damage and Behavior Characterization of 3-D Multi-structured Knitted Composite under Impulsive Loading

杆系结构受横向冲击载荷下弹性波传播的实验研究

An Experimental Study on the Elastic Wave Propagation in Framed Rods Acted by Transverse Impact

环向加筋圆柱壳在横向冲击波作用下的动力响应

The response of ring-stiffened elastic cylindrical shell of infinite length to a transverse shock wave

有限长弹性杆对有限长弹性地基梁横向冲击的动力学分析

Dynamical Analysis of Normal Impact of a Finite Elastic Rod on Finite Elastic Foundation Ground Beams

解析地研究了桩顶受到横向冲击荷载时桩的瞬态横向动力响应。

Transient lateral response of pile subjected to lateral impulse load at the pile head is studied .

考虑支承动刚度的船舶轴系横向冲击响应计算

Numerical analysis of transverse shock response of a ship shaft taking dynamic stiffness of supports into consideration

两端自由圆柱壳受局部横向冲击瞬态响应的一个近似级数解

An approximate series solution of transient response of cylindrical shells with two free ends subject to localized impact

用半解析的方法分析了横向冲击载荷下加筋板的非线性瞬态响应。

This paper presents a new solution of the large deflection dynamic response of stiffened plates under lateral impact loading .

经含钡合金处理的钢材力学性能，如疲劳、横向冲击韧性和各向异性可得到显著改善。

The mechanical properties such as fatigue , transverse impact toughness and anisotropic properties of steels treated with Ba-containing alloys are remarkably improved .

半无限长弹性杆与有限长弹性地基梁横向冲击的冲击力近似公式

An approximate formula of the impact force for the collision between a semi-infinite elastic rod and a finite elastic beam on elastic foundation

讨论了加强筋参数对加筋板在横向冲击载荷作用下的非线性动力响应和结构效率的影响。

The effects of various stiffening configurations on the nonlinear dynamic response and efficiency of stiffened plates under lateral impact loading are discussed .

对自由圆管在其中心部位经受刚性平头弹体横向冲击时的动力学行为进行了实验研究和计算机仿真。

Experimental researches and computer simulations are presented on dynamics behaviors of free-free tubes laterally impacted by flat-nosed cylindrical missiles at the mid-point of their spans .

通过实例得到梁在受横向冲击时，考虑与不考虑梁自身质量情况下，动荷载系数误差可达26.82%。

The real examples reflected that when beam under kinetic stress , whether its own quality or not , the error can be up to 26.82 % .

利用轮缘槽和动态轮轨间隙量，给出了计算道岔护轨横向冲击力的方法。

Using the flange clearance and the wheel / rail dynamical clearance , a method is presented to calculate the lateral impact force acting on the guardrail .