Fireproof structure applied to coal gangue dump

The utility model discloses a fireproof structure applied to a coal gangue mountain, which is characterized in that a protective foundation dam is arranged at the bottom of the coal gangue mountain, the bottom of the protective foundation dam is buried underground, an overburden layer is paved on th...

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Main Authors CHEN FUQING, LUO KE, GUO WUPING, BAI SHAOCHEN, CHEN, JIALING, CHU YONGHONG, LIU MINGYI, ZHANG YUHUA, CAO XIAOJUN, HAN BINGRUI, YAO SHAOQIANG
Format Patent
LanguageChinese
English
Published 12.08.2022
Subjects
EMBANKMENTS
EXCAVATIONS
FIRE-FIGHTING
FIXED CONSTRUCTIONS
FOUNDATIONS
HUMAN NECESSITIES
HYDRAULIC ENGINEERING
LIFE-SAVING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses a fireproof structure applied to a coal gangue mountain, which is characterized in that a protective foundation dam is arranged at the bottom of the coal gangue mountain, the bottom of the protective foundation dam is buried underground, an overburden layer is paved on the upper surface of the coal gangue mountain, and a plurality of groups of water retaining structures are arranged at the mountain waist of the coal gangue mountain; the face, facing the top of the coal gangue mountain, of the water retaining structure is arranged to be a water guide face, the water guide face extends downwards into the coal gangue mountain, the side, back to the water guide face, of the water retaining structure is arranged to be a supporting structure, the supporting structure is buried in the soil covering layer, and vegetation is planted in the soil covering layer. An overburden layer, a gravel layer and a large stone layer are laid at the bottom of the coal gangue mountain from bottom to top, a
Bibliography:Application Number: CN202220359526U