Monitoring collection instrument of impact force of running vehicle on two sides of road and railway tunnels

Abstract

The present invention provides a monitoring collection instrument of an impact force of a running vehicle on two sides of road and railway tunnels. The instrument comprises a pressure probe, a microclimate support, a data receiving system and a data processing storage system, and the pressure probe, an atmosphere pressure sensor and an air humiture sensor are disposed at two sides of a tunnel; the data receiving system and the data processing storage system are arranged at one side of the tunnel; and the microclimate support is arranged at the outer side of the tunnel portal. The monitoring collection instrument of impact force of the running vehicle on two sides of the road and railway tunnels is simple in structure, convenient to operate and easy to carry, can perform long-term monitoring of the air flow dynamic changing in the road tunnel and the city subway culvert and especially the impact shock-wave pressure of the high-speed running vehicle passing through the tunnel on the two sides of the culvert and provides necessary scientific basis for the development and research of the road and railway tunnel ventilation neural control energy saving and for the practical application and popularization of an intelligent control energy-saving system in the tunnel ventilation; and moreover, the monitoring collection instrument of impact force of the running vehicle on two sides of the road and railway tunnels can avoid risk aiming at the development of the system, reduce the cost, prolong the service life of the tunnel and improve the total economic and social benefits.

Description

technical field [0001] The invention relates to a monitoring and collecting instrument for the impact force of running vehicles on both sides of roads and railway tunnels. Background technique [0002] Especially in our country, from the early days of the founding of the People's Republic of my country to the present, in just over half a century, both economic culture and infrastructure construction have achieved rapid development. In order to better meet the needs of people's lives and communicate with the world The development of the economy is closely related to the construction of transportation facilities. Therefore, the state has invested a lot of money in the construction of transportation infrastructure, and has carried out a comprehensive plan for the transportation of the whole country. Nowadays, due to the implementation of western development in our country, there are many mountainous areas in the central and western regions of our country. If we want to connect t...

AI Technical Summary

Problems solved by technology

[0007] In the current design code, the regulations on the influence of natural and meteorological conditions on the natural wind of the tunnel are very simple, and the influence of the length of the tunnel is not considered.

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