山洞式立体停车库的研究
发布时间：2018-11-14 18:40
【摘要】：随着汽车业的快速发展,国内汽车保有量持续增加,这就加剧了停车位数量不足与日益增加的汽车数量之间的矛盾。虽然传统停车位(如地面停车场、高架停车库及一般的地下停车库)能够在一定程度上能够缓解停车难的问题,但是由于其各自都有其缺点,因而人们开始探寻更适合当前形式的停车库,山洞式立体停车库就是在这样的一个大环境下产生的。本文通过重庆某山洞式立体车库的实例分析,将山洞式立体停车库与其他一般车库的土地利用率、施工周期、车辆存取难易程度、造价等几个方面进行综合对比,得出山洞式立体停车库适用于地层岩性好、车辆数量大、可以用于停车面积较小地段的结论。通过有限元软件ANSYS模拟了山洞式立体停车库衬砌厚度依次为0.6m、0.8m、0.4m三种情况下的受力状态,得出其各自的位移、变形、应力值之间的大小关系,计算结果对实际工程有一定的借鉴作用。在做山洞式立体停车库的附属结构设计时,主要从防火、通风排烟、供电三大方面进行阐述。从中我们可以看出,立体车库的附属结构设计与其他一般建筑物或构筑物的附属设计相比,有其明显的区别,要原因是因为山洞式立体车库修建于地表以下,且地处较为繁华的地段,其要求往往较高。此外,山洞式式立体停车库的自动控制系统,是其与其他车库之间一个较大的区别,正是由于山洞式立体停车库有自动控制系统,所以才能能够实现车辆的自动存取,其耗时非常少。而车库的自动控制系统,也是值得我们去好好研究及改进的一个领域。山洞式立体停车库的主要优点有:土地面积使用率高、施工周期短、车辆存取方便且耗时少、对周围环境影响小、选址灵活等优点,也有其自身的缺点。如造价成本较高、施工难度相对较大等,因而在一定程度上,也限制了立体车库的发展,因而,山洞式立体车库的发展前景虽然较好,但仍然存在一些问题值得研究。
[Abstract]:With the rapid development of the automobile industry, the number of domestic car ownership continues to increase, which exacerbates the contradiction between the shortage of parking spaces and the increasing number of cars. Although traditional parking spaces (such as ground parking, elevated parking and general underground parking) can to some extent alleviate the problem of parking difficulties, each of them has its own disadvantages. Therefore, people began to explore more suitable for the current form of parking, cave parking is produced in such a large environment. Based on the case study of a cave type three-dimensional garage in Chongqing, the paper compares the utilization ratio of land, construction period, the degree of difficulty of vehicle access and access, the cost and so on between the cave parking garage and other general garages. It is concluded that the cave parking garage can be used in small parking area because of its good lithology and large number of vehicles. The finite element software ANSYS is used to simulate the stress state of the lining of the cave parking garage under the three conditions of 0.6 m ~ 0.8 m ~ (-1) 0. 4 m in turn, and the relationship between displacement, deformation and stress value is obtained. The results can be used for reference in practical engineering. In the design of the auxiliary structure of the cave parking garage, it is mainly expounded from three aspects: fire prevention, ventilation and smoke exhaust, and power supply. From this, we can see that the attached structure design of the three-dimensional garage is obviously different from that of other buildings or structures, because the cave type three-dimensional garage is built below the surface of the earth. And is located in the more prosperous areas, its requirements are often higher. In addition, the automatic control system of the cave type three-dimensional parking garage is a big difference between it and other garages. It is precisely because of the automatic control system of the cave type three-dimensional parking garage that the automatic access to the vehicle can be realized. It takes very little time. And the garage automatic control system, is also worth us to study and improve a field. The main advantages of the cave parking garage are: high utilization rate of land area, short construction period, convenient and time-consuming vehicle access, small impact on the surrounding environment, flexible location and so on. It also has its own shortcomings. If the cost is high and the construction is relatively difficult, the development of the three-dimensional garage is limited to a certain extent. Therefore, although the development prospect of the cave three-dimensional garage is good, there are still some problems worth studying.
【学位授予单位】：重庆交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU248.3
本文编号：2331978
[Abstract]:With the rapid development of the automobile industry, the number of domestic car ownership continues to increase, which exacerbates the contradiction between the shortage of parking spaces and the increasing number of cars. Although traditional parking spaces (such as ground parking, elevated parking and general underground parking) can to some extent alleviate the problem of parking difficulties, each of them has its own disadvantages. Therefore, people began to explore more suitable for the current form of parking, cave parking is produced in such a large environment. Based on the case study of a cave type three-dimensional garage in Chongqing, the paper compares the utilization ratio of land, construction period, the degree of difficulty of vehicle access and access, the cost and so on between the cave parking garage and other general garages. It is concluded that the cave parking garage can be used in small parking area because of its good lithology and large number of vehicles. The finite element software ANSYS is used to simulate the stress state of the lining of the cave parking garage under the three conditions of 0.6 m ~ 0.8 m ~ (-1) 0. 4 m in turn, and the relationship between displacement, deformation and stress value is obtained. The results can be used for reference in practical engineering. In the design of the auxiliary structure of the cave parking garage, it is mainly expounded from three aspects: fire prevention, ventilation and smoke exhaust, and power supply. From this, we can see that the attached structure design of the three-dimensional garage is obviously different from that of other buildings or structures, because the cave type three-dimensional garage is built below the surface of the earth. And is located in the more prosperous areas, its requirements are often higher. In addition, the automatic control system of the cave type three-dimensional parking garage is a big difference between it and other garages. It is precisely because of the automatic control system of the cave type three-dimensional parking garage that the automatic access to the vehicle can be realized. It takes very little time. And the garage automatic control system, is also worth us to study and improve a field. The main advantages of the cave parking garage are: high utilization rate of land area, short construction period, convenient and time-consuming vehicle access, small impact on the surrounding environment, flexible location and so on. It also has its own shortcomings. If the cost is high and the construction is relatively difficult, the development of the three-dimensional garage is limited to a certain extent. Therefore, although the development prospect of the cave three-dimensional garage is good, there are still some problems worth studying.
【学位授予单位】：重庆交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU248.3
【参考文献】
相关期刊论文 前1条
1 贺拥军;杨承超;周绪红;刘永健;;立体车库的结构形式及应用与发展[J];建筑科学与工程学报;2009年04期
，本文编号：2331978
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