防撞护栏

浅析桥梁外侧防撞护栏施工质量通病及防治措施

Analysis of the Lateral Bridge Crash Barrier Construction Quality Defects and Prevention Measures

室外用防撞护栏的表面处理所用原料为防水性的材料。

With a crash barrier outside the surface treatment of materials used to waterproof the material .

基于PAM-CRASH的铁路道口防撞护栏碰撞仿真

Railway crossing guardrail crash simulation based on PAM - CRASH

在详细分析汽车与防撞护栏碰撞基本变形的基础上，利用有限元法建立防撞护栏和汽车的模型，并运用PAM-CRASH对其进行仿真。

In the paper , it analyses the basic deformation in detail , which comes from vehicle and guardrail crash . Then it builds the finite element model of guardrail and vehicle , and carries out their crash simulation with PAM-CRASH .

防撞护栏是确保交通安全的重要设施。

Safety guardrail is an important appurtenance to ensure traffic safety .

汽车冲击防撞护栏运动响应计算机仿真

Computer Simulation of Vehicle-reinforced Concrete Guardrail System and Movement Response

桥梁墙式防撞护栏不规则裂缝的分析与防治

Analysis and Prevention Measure of Irregular Crack of Protection Fence

高速公路防撞护栏的施工质量控制措施

On construction quality control measures for safety barriers on highways

试论高速公路防撞护栏干式清洗车的结构设计

Structure Design of Protective Rail Dry sweeper of Freeway

桥梁的防撞护栏对周边环境的影响格外重要。

It is very important for crush barrier to influence on ambient environment .

高速公路防撞护栏受撞击下行为的数值模拟

Numerical Simulation of Highway Guardrail Behaviour under Car Impact

高速公路桥梁混凝土防撞护栏质量通病及预防措施

Quality Problems and Preventive Measures on Highway Concrete Guardrail

公路用防撞护栏清洗车作业效率及配置数量分析

The Analysis of the Work Efficient and Layout Quantity for Highway Barrier Cleaning Vehicles

理想上，赛车沿着这面墙或者是防撞护栏消散冲击力和速度。

Ideally , the cars slide along this wall or crash barrier and dissipate energy and speed .

基于泡沫金属材料的新型填充式防护结构撞击特性研究高速公路防撞护栏的施工质量控制措施

The Research on Performance of New Metal-Foam Stuffed Shield Against Hypervelocity Impact On construction quality control measures for safety barriers on highways

对波形梁防撞护栏立柱刚度进行计算比较，从而确定了护栏立柱类型的选取原则；

By calculating and comparing some kinds of post stiffness of W Guardrail , the principle for guardrail post shape selection is decided .

机场建设对鸟类的影响及机鸟相撞防范措施浅析桥梁外侧防撞护栏施工质量通病及防治措施

Impact of Airport on Birds and Countermeasures for Plane-birds Collision Analysis of the Lateral Bridge Crash Barrier Construction Quality Defects and Prevention Measures

建立考虑汽车局部变形和护栏变形共同影响的汽车-钢筋混凝土防撞护栏连续系统的计算模型。

The dynamic model of vehicle reinforced concrete guardrail system is set up in the light of the deformation of both vehicle and guardrail ;

介绍了红外光电测控器的设计思路，以及这种红外光电测控装置在高等级公路防撞护栏清洗过程中的自动测控原理。

The principle of the device of infrared photoelectricity , and its application it is how-to in cleaning the fence of expressway is introduced .

防撞护栏是高速公路上最重要的交通安全设施，其对于降低道路交通事故的严重程度和减少经济损失起着关键性作用。

As the most important traffic safety appurtenances on expressway , guardrail plays a key role in reducing the severity and property losses of road accident .

本文从墙式防撞护栏施工时的模板设计、架设、砼施工等方面介绍了墙式防撞护栏的施工工艺。

This paper introduces construction technology of wall anti-collision guardrail from the template design , erection , the concrete construction in construction of wall anti-collision guardrail .

通过增加防撞护栏、更换支座、加固板底裂缝等方法对匝道桥进行维修，效果显著，可为其他桥梁类似病害的设计与施工提供参考。

Some measures are utilized for interchange ramp bridge maintenance , for instance increasing crashworthiness guardrail , replacing bearing , reinforcing crack in the underside of the board .

结合重庆市高速公路跨线天桥中墩防护工程的实施，对特殊防撞护栏的设计方法与施工工艺进行了总结。

At last , the design method and construction technology were summarized according to the special guardrail applied in the safety protection for the middle piers of the pedestrian bridges cross the Chongqing highways .

高速公路防撞波形梁护栏的施工方法

Construction of corrugated beam barrier for expressway

这包括制订高速公路路侧安全设计标准，提高路侧防护设施防撞标准，深化护栏等防护设施的设计并在设计中充分考虑施工及养护中的交通安全等等。

These may include establishing freeway roadside safety design standard , increasing the crash worthiness of roadside safety appurtenances , refining appurtenance design by considering easy construction , efficient operations , and sate repair and maintenance .