A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for repairing slope surface of dumping site in mining area
The invention discloses a method for repairing a slope surface of a mine dump. The method comprises the following steps: S1, arranging the slope surface of the dump: cleaning impurities and stones on the slope surface, and repairing the slope surface to be flat so that soft live soil exists on the slope surface; an organic fertilizer is transported to the slope surface, then the organic fertilizer is turned into the soil and evenly mixed with surface soil, and the fertilization amount is 900-1100 kg/mu; s3, vegetation establishment, wherein in the first ten days of June, plant grass seed bags are sown on the slope surface; the plant grass seed bag is composed of wheatgrass, elymus dahuricus, astragalus adsurgens, caragana microphylla, sweet clover and annual ryegrass; s4, pressing the seeds: pressing the seeds by adopting a roller; s5, a water and soil immobilization material is laid, specifically, the water and soil immobilization material is laid on the slope surface and fixed; the water and soil immobilization material is a straw mat; s6, irrigation; s7, maintenance is conducted; according to the method, the water and soil immobilization material, the plant seed mass ratio and the fertilization amount suitable for the mine dump in the Ordos city area in Inner Mongolia are finally screened out.
本发明公开一种矿区排土场坡面修复的方法，包括如下步骤：S1、排土场坡面整理：将坡面杂物、石块清理干净，修理平整使坡面存有松软活土；S2、施肥：将有机肥运到坡面，再将其翻入土壤中并与表土混合均匀，施肥量为900‑1100kg/亩；S3、植被建植：6月上旬，将植物草种包播种于坡面上；所述植物草种包由冰草、披碱草、沙打旺、小叶锦鸡儿、草木樨、一年生黑麦草组成；S4、种子镇压：采用镇压器将种子镇压；S5、铺设水土固持材料：将水土固持材料铺设在坡面上并进行固定；水土固持材料为稻草草帘；S6、灌溉；S7、养护；本发明最终筛选出了适合内蒙古鄂尔多斯市地区矿山排土场的水土固持材料、植物种子质量配比及施肥量。
Method for repairing slope surface of dumping site in mining area
The invention discloses a method for repairing a slope surface of a mine dump. The method comprises the following steps: S1, arranging the slope surface of the dump: cleaning impurities and stones on the slope surface, and repairing the slope surface to be flat so that soft live soil exists on the slope surface; an organic fertilizer is transported to the slope surface, then the organic fertilizer is turned into the soil and evenly mixed with surface soil, and the fertilization amount is 900-1100 kg/mu; s3, vegetation establishment, wherein in the first ten days of June, plant grass seed bags are sown on the slope surface; the plant grass seed bag is composed of wheatgrass, elymus dahuricus, astragalus adsurgens, caragana microphylla, sweet clover and annual ryegrass; s4, pressing the seeds: pressing the seeds by adopting a roller; s5, a water and soil immobilization material is laid, specifically, the water and soil immobilization material is laid on the slope surface and fixed; the water and soil immobilization material is a straw mat; s6, irrigation; s7, maintenance is conducted; according to the method, the water and soil immobilization material, the plant seed mass ratio and the fertilization amount suitable for the mine dump in the Ordos city area in Inner Mongolia are finally screened out.
本发明公开一种矿区排土场坡面修复的方法，包括如下步骤：S1、排土场坡面整理：将坡面杂物、石块清理干净，修理平整使坡面存有松软活土；S2、施肥：将有机肥运到坡面，再将其翻入土壤中并与表土混合均匀，施肥量为900‑1100kg/亩；S3、植被建植：6月上旬，将植物草种包播种于坡面上；所述植物草种包由冰草、披碱草、沙打旺、小叶锦鸡儿、草木樨、一年生黑麦草组成；S4、种子镇压：采用镇压器将种子镇压；S5、铺设水土固持材料：将水土固持材料铺设在坡面上并进行固定；水土固持材料为稻草草帘；S6、灌溉；S7、养护；本发明最终筛选出了适合内蒙古鄂尔多斯市地区矿山排土场的水土固持材料、植物种子质量配比及施肥量。
Method for repairing slope surface of dumping site in mining area
一种矿区排土场坡面修复的方法
ZHANG JIAN (author) / ZHANG QUANMIN (author) / FENG CAIXIA (author) / CHEN XIANG (author) / WANG ZHAOMING (author) / SONG XIAOHUI (author) / ZHANG XIAOYAN (author) / YANG HONGYAN (author) / CUI HAIPENG (author) / BAO HAILONG (author)
2024-02-23
Patent
Electronic Resource
Chinese
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