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随着桥梁事业的快速发展,早期修建的部分桥梁已经不能满足现在的使用要求,需要对其进行加固维修或者升级改造,而部分桥梁则无法对其加固或者不具有加固维修的价值,不得不将其拆除。因此,安全可靠的拆除方法变得越来越重要。
With the rapid development of the bridge business, some of the bridges built in the early stage can no longer meet current requirements and need to be reinforced or upgraded. Some bridges can not be reinforced or not have the value of reinforcement and maintenance. It’s removed. Therefore, safe and reliable method of demolition becomes more and more important.