A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Active intervention type bridge overload anti-roll early warning instrument and early warning method
The invention relates to an active intervention type bridge overload anti-roll early warning instrument and an early warning method. The problems that safety protection measures are lacked and active intervention cannot be performed when an overload vehicle passes through a bridge in the prior art are effectively solved. According to the technical scheme, when an overloaded vehicle runs on the bridge and a driving lane excessively deviates to the edge, a driver can be reminded in time and urged to adjust the driving lane towards the center of the bridge, so that overturning and rollover of the bridge due to the fact that one side of the bridge bears the weight exceeding the designed load of the bridge are avoided, and meanwhile, the overloaded vehicle is prevented from being overloaded. When the overloading vehicle runs, downward traction force can be applied to the edge of the other side of the bridge, the load applied to the bridge due to the fact that the overloading vehicle runs over the side is offset as much as possible, stress balance of the bridge is adjusted, and overturning and rollover of the bridge are avoided as much as possible.
本发明涉及一种主动干预式桥梁超载防侧倾预警仪及预警方法，本发明有效解决了现有针对超载车辆通过桥梁时安全防护措施欠缺且无法做出主动干预的问题；解决的技术方案包括：本方案可实现当超载车辆上桥行驶并且行驶车道过于偏向边缘时，及时提醒驾驶人员并且敦促其将其行驶车道向桥梁中心位置调整，以免桥梁一侧承受超出其设计载荷的重量而导致桥梁产生倾覆、侧翻，与此同时，会在桥梁的另一侧边缘位置施加向下的牵拉力，尽可能的抵消超载车辆行驶因过于靠边而施加在桥梁上的载荷，以实现调整桥梁的受力平衡，尽可能的避免桥梁产生倾覆、侧翻。
Active intervention type bridge overload anti-roll early warning instrument and early warning method
The invention relates to an active intervention type bridge overload anti-roll early warning instrument and an early warning method. The problems that safety protection measures are lacked and active intervention cannot be performed when an overload vehicle passes through a bridge in the prior art are effectively solved. According to the technical scheme, when an overloaded vehicle runs on the bridge and a driving lane excessively deviates to the edge, a driver can be reminded in time and urged to adjust the driving lane towards the center of the bridge, so that overturning and rollover of the bridge due to the fact that one side of the bridge bears the weight exceeding the designed load of the bridge are avoided, and meanwhile, the overloaded vehicle is prevented from being overloaded. When the overloading vehicle runs, downward traction force can be applied to the edge of the other side of the bridge, the load applied to the bridge due to the fact that the overloading vehicle runs over the side is offset as much as possible, stress balance of the bridge is adjusted, and overturning and rollover of the bridge are avoided as much as possible.
本发明涉及一种主动干预式桥梁超载防侧倾预警仪及预警方法，本发明有效解决了现有针对超载车辆通过桥梁时安全防护措施欠缺且无法做出主动干预的问题；解决的技术方案包括：本方案可实现当超载车辆上桥行驶并且行驶车道过于偏向边缘时，及时提醒驾驶人员并且敦促其将其行驶车道向桥梁中心位置调整，以免桥梁一侧承受超出其设计载荷的重量而导致桥梁产生倾覆、侧翻，与此同时，会在桥梁的另一侧边缘位置施加向下的牵拉力，尽可能的抵消超载车辆行驶因过于靠边而施加在桥梁上的载荷，以实现调整桥梁的受力平衡，尽可能的避免桥梁产生倾覆、侧翻。
Active intervention type bridge overload anti-roll early warning instrument and early warning method
一种主动干预式桥梁超载防侧倾预警仪及预警方法
ZHAO YUANYUAN (author) / WU XUEQIANG (author) / ZHANG JIANXUN (author) / WANG ZHUOLA (author) / ZHONG JUAN (author) / CHEN WEI (author) / MA YONG (author) / GAO LU (author) / LU HUIMING (author) / GAO XUPENG (author)
2023-03-31
Patent
Electronic Resource
Chinese
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