1) semi-rigid guardrail
半刚性护栏
1.
A coupling dynamics FEM model of guardrail and vehicle crashing system is built in this paper in accordance with the W-beam semi-rigid guardrail used widely in express way.
针对高速公路广泛使用的波形梁半刚性护栏建立“护栏—汽车”碰撞体系耦合动力学有限元模型,研究护栏立柱对汽车绊阻效应的形成过程,提出解除护栏立柱对汽车绊阻效应的一种有效方法。
2.
Guardrail is an important facility for traffic safety, while semi-rigid guardrail is one of the most popular kind of guardrail used at world wide nowdays.
护栏是重要的交通安全设施,半刚性护栏是目前应用最为广泛的护栏形式。
2) semirigid guardrail
半刚性护栏
1.
The scaling down three point bending tests of semirigid guardrails (W_section) with two different supported conditions were carried out.
通过对半刚性护栏 (W形截面 )缩比试件在两种支座情况下进行一次加载和多次加卸载的三点弯曲实验 ,分析了半刚性护栏结构的弯曲变形特点 。
2.
The tension and four point bending experiments of W section semirigid guardrail s material were completed within a static range.
对波形梁 (W形截面 )半刚性护栏实物材料和缩比模型材料进行静态范围内的拉伸及四点弯曲试验 ;研究了静载下两种材料的本构关系 ,考察了它们的应变率敏感性 。
3) semirigid guardrail system
半刚性护栏系统
4) rigid guardrail
刚性护栏
1.
In order to verify the possibility that crashworthiness of rigid guardrail is improved by improvement of rigid guardrail section form of standard F(SF) concrete,improved F(IF) rigid guardrail was designed.
为了验证在车辆与护栏的碰撞过程中,通过改造标准F型混凝土刚性护栏截面形式来改善其防撞性能的可能性,开发设计了IF型刚性护栏,并引入Ford F800车型在ANSYS/LS-DYNA软件环境中进行碰撞仿真分析。
6) guardrail rigidity
护栏刚度
补充资料：护栏
①设置在路边或人行道与车道之间的铁栅栏。②起保护作用的栏杆：草地周围有～。
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