长城土遗址车辆振动效应测试分析

Testing Study on the Effect of Vehicle Vibration on Soil Relics of Great Wall

以甘肃永登至古浪高速公路天祝段的长城土遗址为例,对各类车辆所产生的振动情况进行了分析测试,获得了不同距离处长城土遗址不同方向的振动加速度和速度,较好地反映了车辆载重、车速、场地条件等因素对振动效应的影响,为长城土遗址的防护提供了重要依据。

Based on the in-site testing at Tianzhu section of Yongdong-Gulang expresswang where is near the relics of Great Wall,the impact effect of vehicle vibration on the soil relics was observed.Both velocities and accelerations at the Great Wall caused by traffic with different distances from the site,differernt conditions.The result could offer valuable reference to protection of soil relics of Great Wall.