Steel structure energy dissipation hangar tunnel
A steel structure and energy dissipation technology, applied in construction, protective equipment and other directions, can solve the problems of poor impact resistance of steel structure sheds, unreasonable structural system, low level of industrialization, etc., to shorten the construction period, easy to maintain and repair, improve The effect of impact resistance
Active Publication Date: 2018-11-20
赵宁雨
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Problems solved by technology
Especially for mountainous road slopes, shallow surface slips, and road geological disasters such as rolling rocks and falling rocks on high and steep slopes, the road is generally protected by setting up concrete sheds and holes, but the existing reinforced concrete sheds on roads are expensive, long construction period, and difficult to maintain. At the same time, the existing steel structure sheds at the entrance of railway tunnels have poor impact resistance, unreasonable structural systems, and low levels of industrialization.
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[0021] figure 1 is a schematic diagram of the structure of the present invention, figure 2 It is a schematic structural diagram of the upper elastic buffer structure in the present invention, image 3 It is a schematic structural diagram of the lower elastic buffer structure in the present invention, Figure 4 for figure 1 As shown in the figure, the steel structure energy dissipation shed in this embodiment includes frame columns 1 arranged on both sides of the road and a ceiling arranged at the top of the frame column 1. The frame columns 1 and the ceiling They are all steel structures, the top surface of the ceiling is inclined downward in the horizontal direction, and an upper elastic buffer structure is arranged vertically between the ceiling and the frame column 1; Represents the side of the road backing the mountain, and vice versa; the frame columns 1 are longitudinally arranged in multiples, and cooperate with the ceiling to form a shed hole structure. At the sam...
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The invention discloses a steel structure energy dissipation hangar tunnel which comprises frame vertical columns arranged at the two transverse sides of a road and a ceiling arranged at the top endsof the frame vertical columns. The frame vertical columns and the ceiling are each of a steel structure, the top face of the ceiling is inclined downwards in the transverse direction, and an upper elastic buffer structure is vertically arranged between the ceiling and the frame vertical columns; By arranging the upper elastic buffer structure between the ceiling and the frame vertical columns in the vertical direction, impulse caused by falling rock to the steel structure energy dissipation hangar tunnel is reduced, meanwhile, the top face of the ceiling is arranged to be inclined downwards from interior to exterior in the transverse direction, falling of falling rock is facilitated, and the impact resistance is further improved, it is ensured that the hangar tunnel impact resistance is large, the manufacturing cost of the hangar tunnel is effectively lowered, the construction period is shortened, and maintenance is easy.
Description
technical field [0001] The invention relates to the field of slope treatment, in particular to a steel structure energy dissipation shed. Background technique [0002] Due to the high mountains and steep slopes, vertical and horizontal ravines, poor geological conditions, and frequent geological disasters, especially the rockfall and rockfall disasters caused by the collapse of dangerous rocks on highway slopes are serious, posing severe challenges to traffic construction and transportation safety. In particular, the shallow surface layer of the mountain road slopes slips, and the road geological disasters such as rolling stones and falling rocks on high and steep slopes are generally protected by setting up concrete sheds. However, the existing highway reinforced concrete sheds have high cost, long construction period and difficult maintenance. At the same time, the existing railway tunnel entrance steel structure shed has poor impact resistance, unreasonable structural sys...
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CPCE01F7/045
Inventor 赵宁雨
Owner 赵宁雨