Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Strip mine waste dump with ecological step slope structure
The invention discloses a strip mine waste dump with an ecological step slope structure. The strip mine waste dump comprises a designed waste dump and an ecological waste dump, wherein the ecological waste dump is divided into a plurality of layers of ecological steps; the first layer of ecological step is built firstly, then the width of a one-way road of a mining engineering vehicle and a drainage channel are built on the ecological step, and water is collected into water collecting wells built at intervals along the drainage channel by utilizing the set flowing water slope; and after the first layer of ecological step is built, the second layer of ecological step is continuously built on the first layer of ecological step along the inner edge of the drainage channel, and so on until the last layer of ecological step is built. The ecological steps are formed in a reverse dumping mode, the material compaction effect is good, the sedimentation is small, and the water retention effect is good; the ecological steps can be directly used for driving the vehicle, so that the surface soil layer coverage and ecological restoration construction are facilitated, and the water and soil conservation effect is good; and the drainage channel and the water collecting wells are matched to collect rainwater, so that on one hand, the erosion of rainfall to the waste dump is reduced, and on the other hand, the drainage channel and the water collecting wells can be used for subsequent reclamation irrigation of the waste dump, and the reclamation effect is improved.
本发明公开了一种具有生态型台阶坡面结构的露天矿排土场，包括设计排土场和生态排土场，生态排土场分为若干层生态台阶，先修筑第一层生态台阶，然后在生态台阶上修筑矿用工程车单行道宽度和排水渠，并利用设置的流水坡度将水汇集到沿排水渠间隔修筑集水井中，修筑好第一层生态台阶后，在第一层生态台阶上沿排水渠内边继续修筑第二层生态台阶，依次类推直到修筑好最后一层生态台阶。生态台阶采用反向排土方式形成，物料压实效果良好，沉降小，保水效果好；生态台阶可直接行使车辆，方便表土层覆盖和生态修复施工，水土保持效果好；排水渠和集水井配合收集雨水，一方面减少降水对排土场的侵蚀，另一方面可用于后续排土场复垦灌溉，提高复垦效果。
Strip mine waste dump with ecological step slope structure
The invention discloses a strip mine waste dump with an ecological step slope structure. The strip mine waste dump comprises a designed waste dump and an ecological waste dump, wherein the ecological waste dump is divided into a plurality of layers of ecological steps; the first layer of ecological step is built firstly, then the width of a one-way road of a mining engineering vehicle and a drainage channel are built on the ecological step, and water is collected into water collecting wells built at intervals along the drainage channel by utilizing the set flowing water slope; and after the first layer of ecological step is built, the second layer of ecological step is continuously built on the first layer of ecological step along the inner edge of the drainage channel, and so on until the last layer of ecological step is built. The ecological steps are formed in a reverse dumping mode, the material compaction effect is good, the sedimentation is small, and the water retention effect is good; the ecological steps can be directly used for driving the vehicle, so that the surface soil layer coverage and ecological restoration construction are facilitated, and the water and soil conservation effect is good; and the drainage channel and the water collecting wells are matched to collect rainwater, so that on one hand, the erosion of rainfall to the waste dump is reduced, and on the other hand, the drainage channel and the water collecting wells can be used for subsequent reclamation irrigation of the waste dump, and the reclamation effect is improved.
本发明公开了一种具有生态型台阶坡面结构的露天矿排土场，包括设计排土场和生态排土场，生态排土场分为若干层生态台阶，先修筑第一层生态台阶，然后在生态台阶上修筑矿用工程车单行道宽度和排水渠，并利用设置的流水坡度将水汇集到沿排水渠间隔修筑集水井中，修筑好第一层生态台阶后，在第一层生态台阶上沿排水渠内边继续修筑第二层生态台阶，依次类推直到修筑好最后一层生态台阶。生态台阶采用反向排土方式形成，物料压实效果良好，沉降小，保水效果好；生态台阶可直接行使车辆，方便表土层覆盖和生态修复施工，水土保持效果好；排水渠和集水井配合收集雨水，一方面减少降水对排土场的侵蚀，另一方面可用于后续排土场复垦灌溉，提高复垦效果。
Strip mine waste dump with ecological step slope structure
一种具有生态型台阶坡面结构的露天矿排土场
CHEN SHUZHAO (Autor:in) / HAN LIU (Autor:in) / PAN CHAOGANG (Autor:in) / YANG MENG (Autor:in)
18.06.2021
Patent
Elektronische Ressource
Chinesisch
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