Device for improving livable performance of cave and installation method of device
A cave and performance technology, applied in the installation of bolts, shaft equipment, earthwork drilling, etc., can solve problems such as insufficient safety and stability of caves, and achieve the goal of improving livable performance, improving poor ventilation, and enhancing integrity and stability. Effect
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[0046] The present invention will be described in further detail below in conjunction with the accompanying drawings:
[0047] The present invention provides a device for improving the livability of cave dwellings, which includes a concrete beam 2, a concrete column 7, a precast concrete arch 6 and a plurality of anchor rods 5. Both ends of the ground inside the cave dwelling along the depth of the cave dwelling are equipped with concrete beams 2, and vertical concrete columns 7 are cast on the concrete beams 2, which can enhance the stability of the reinforcement system. Above the concrete column 7 is connected a prefabricated concrete arch 6 adapted to the shape of the top of the cave dwelling; the anchor rod 5 is inserted obliquely into the soil from the inner wall of the cave dwelling. One end of the anchor rod 5 is connected with the steel bars in the concrete column 7, and the other end faces the ground. extend.
[0048] It is necessary to reserve a certain length of the fir...
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