公路地质灾害应急抢通技术研究
发布时间：2019-01-24 20:38
【摘要】：崩塌、滑坡、泥石流和地面沉陷等地质灾害一直威胁着我国公路安全,轻则导致交通受阻,驾驶与行车舒适性降低,严重时可导致公路交通中断,造成财产损失和人员伤亡,给公路沿线的经济发展、社会稳定和边防巩固带来非常不利的影响。对灾后公路实施科学有效的快速抢通得以保证公路的应急运输,是抢险救援的基础、减损减灾的关键,也是社会和谐发展的有力保障。 公路地质灾害发生后,地质灾害快速反应系统和应急指挥系统应迅速反应,做出决策,依照受灾公路设施应急处置措施指挥抢通部队进行灾后公路的快速抢通行动。 地质灾害损毁的公路设施包括路基路面,桥梁与隧道。路基路面的毁坏可分为路基沉陷、路基坍塌、道路掩埋阻塞等；桥梁的损毁可分为桥梁破损以及桥梁垮塌；隧道的受损包括隧道洞身坍塌与洞口阻塞,隧道大变形以及涌水突泥。 本文针对各种受灾公路设施,总结出了一套普遍适用、基本完整的公路地质灾害应急处置理论体系。其以服务抢险救援为宗旨,实现快速抢通为目的,是实际工程中打通抢险救援“生命线”的指导手册。
[Abstract]:Geological disasters such as collapse, landslide, debris flow and ground subsidence have been threatening the safety of highway in our country, light cause traffic obstruction, reduce driving and driving comfort, when serious, it can lead to road traffic interruption, property loss and casualties. To the road along the economic development, social stability and border consolidation brought a very negative impact. It is the foundation of emergency rescue, the key to detract from disaster reduction, and the powerful guarantee of harmonious development of society to carry out scientific and effective rapid highway ransacking to ensure the emergency transportation of the highway after the disaster. After the occurrence of highway geological disaster, the geological disaster rapid response system and emergency command system should react quickly, make decisions, and direct the army to carry out the rapid highway rescue operation according to the emergency disposal measures of the affected highway facilities. Road facilities damaged by geological disasters include subgrade and pavement, bridges and tunnels. The damage of subgrade and pavement can be divided into subgrade subsidence, subgrade collapse, road burial block and so on, the damage of bridge can be divided into bridge breakage and bridge collapse. Tunnel damage includes tunnel body collapse and hole obstruction, tunnel deformation and water gushing mud. This paper sums up a set of theory system of highway geological disaster emergency management, which is applicable to all kinds of disaster highway facilities. Its aim is to serve emergency rescue and to realize rapid rescue, and it is the guide manual to open the lifeline of emergency rescue in practical engineering.
【学位授予单位】：安徽理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U418;P694
本文编号：2414833
[Abstract]:Geological disasters such as collapse, landslide, debris flow and ground subsidence have been threatening the safety of highway in our country, light cause traffic obstruction, reduce driving and driving comfort, when serious, it can lead to road traffic interruption, property loss and casualties. To the road along the economic development, social stability and border consolidation brought a very negative impact. It is the foundation of emergency rescue, the key to detract from disaster reduction, and the powerful guarantee of harmonious development of society to carry out scientific and effective rapid highway ransacking to ensure the emergency transportation of the highway after the disaster. After the occurrence of highway geological disaster, the geological disaster rapid response system and emergency command system should react quickly, make decisions, and direct the army to carry out the rapid highway rescue operation according to the emergency disposal measures of the affected highway facilities. Road facilities damaged by geological disasters include subgrade and pavement, bridges and tunnels. The damage of subgrade and pavement can be divided into subgrade subsidence, subgrade collapse, road burial block and so on, the damage of bridge can be divided into bridge breakage and bridge collapse. Tunnel damage includes tunnel body collapse and hole obstruction, tunnel deformation and water gushing mud. This paper sums up a set of theory system of highway geological disaster emergency management, which is applicable to all kinds of disaster highway facilities. Its aim is to serve emergency rescue and to realize rapid rescue, and it is the guide manual to open the lifeline of emergency rescue in practical engineering.
【学位授予单位】：安徽理工大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U418;P694
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