Tunnel fire simulation test model
A simulation test and tunnel technology, applied in the field of tunnel test, to achieve the effect of high degree of realism, equipment reduction and cost saving
Inactive Publication Date: 2021-11-12
温州超泽天硕智能科技有限公司
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[0003] In view of this, the object of the present invention is to provide tunnel fire simulation test model, to solve the technical problem of actually carrying out tunnel fire simulation
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[0024] A tunnel fire simulation test model, combined with Figure 1-Figure 5 As shown, it includes a test base 2, a test top 1, a test skeleton, a tunnel base 4 and several tunnel tops 3.
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The invention relates to the field of tunnel tests, and particularly discloses a tunnel fire simulation test model. The test model comprises a test base, a test top seat, a test skeleton, a tunnel base and a plurality of tunnel top seats, the tunnel base is arranged on the test base, the test top seat is arranged on the test base, the test skeleton comprises a plurality of support frame bodies, one ends of the supporting frame bodies are movably arranged on the test top seat, the supporting frame bodies are uniformly arranged, the supporting frame bodies can stretch out and draw back, and the other ends of the supporting frame bodies are connected with the tunnel top seats. The objective of the invention is to solve the technical problem of actual tunnel fire simulation.
Description
technical field [0001] The invention relates to the field of tunnel tests, and specifically discloses a tunnel fire simulation test model. Background technique [0002] In recent years, more and more attention has been paid to tunnel fire simulation. Many countries have carried out research and simulated tunnel fire tests on the spot to study the hazards of tunnel fires and study the corresponding fire prevention countermeasures, ventilation construction, etc. Due to the difficulties in tunnel construction, The full-true 1:1 test not only has a long period, but also has high cost, time-consuming and labor-intensive, and low economic efficiency. Therefore, the current tunnel fire simulation generally adopts CFD simulation, which can predict the smoke flow shape, temperature, smoke layer and so on. However, there is still a certain gap between CFD simulation and actual model simulation, and it is impossible to observe and detect fire conditions and smoke conditions intuitivel...
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IPC IPC(8): G01M10/00G01M13/00G09B25/00
CPCG01M10/00G01M13/00G09B25/00
Inventor 王大将李玉辉
Owner 温州超泽天硕智能科技有限公司