A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Desert area sand stabilization and vegetation restoration structure
The invention discloses a desert area sand stabilization and vegetation restoration structure. The desert area sand stabilization and vegetation restoration structure comprises permeation columns, water storage layers and blocking layers, wherein the lower end of each permeation column penetrates through a dry sand layer to enter a water-containing sand layer, and the upper end of the lower end ofeach permeation column is connected with a soil layer; each water storage layer is arranged in the corresponding permeation column and used for adsorbing water in the corresponding water-containing sand layer and permeating the water into the corresponding soil layer to supply water to plants in the corresponding soil layer during drought and storing the water in the corresponding soil layer through permeation during raining; and each blocking layer is arranged at the bottom of the corresponding permeation column and used for separating the corresponding water storage layer from the corresponding water-containing sand layer and preventing the corresponding water storage layer from sinking. Each permeation column penetrates through the corresponding dry sand layer to enter the corresponding water-containing sand layer, the water storage layer is arranged in the corresponding permeation column, the water storage layer supplies water to plants in the soil layer through permeation in drought or stores water in rainy days, ecological comprehensive treatment of deserts is achieved, no chemical reagent is used, sand stabilization can be achieved, the vegetation survival rate can be increased, the structure is simple, and the use cost is low.
本发明公开了一种荒漠地区固沙及植被修复结构，包括：渗透柱，渗透柱的下端穿过干沙层进入含水沙层，渗透柱的下端的上端与土壤层连接；储水层，储水层设置在渗透柱内，用于在干旱时将含水沙层中的水吸附并渗透到土壤层为土壤层中的植物供水，以及在下雨时将土壤层中的水分经过渗透进行存储；阻隔层，阻隔层设置在渗透柱底部，用于将储水层与含水沙层分隔且防止储水层下沉。通过渗透柱穿透干沙层进入含水沙层，并在渗透柱内设置储水层，通过储水层在干旱时通过渗透对土壤层中的植物供水或在下雨时进行储水，实现对荒漠进行生态综合治理，不使用化学试剂，既可以固沙又可以提高植被成活率，结构简单，使用成本低。
Desert area sand stabilization and vegetation restoration structure
The invention discloses a desert area sand stabilization and vegetation restoration structure. The desert area sand stabilization and vegetation restoration structure comprises permeation columns, water storage layers and blocking layers, wherein the lower end of each permeation column penetrates through a dry sand layer to enter a water-containing sand layer, and the upper end of the lower end ofeach permeation column is connected with a soil layer; each water storage layer is arranged in the corresponding permeation column and used for adsorbing water in the corresponding water-containing sand layer and permeating the water into the corresponding soil layer to supply water to plants in the corresponding soil layer during drought and storing the water in the corresponding soil layer through permeation during raining; and each blocking layer is arranged at the bottom of the corresponding permeation column and used for separating the corresponding water storage layer from the corresponding water-containing sand layer and preventing the corresponding water storage layer from sinking. Each permeation column penetrates through the corresponding dry sand layer to enter the corresponding water-containing sand layer, the water storage layer is arranged in the corresponding permeation column, the water storage layer supplies water to plants in the soil layer through permeation in drought or stores water in rainy days, ecological comprehensive treatment of deserts is achieved, no chemical reagent is used, sand stabilization can be achieved, the vegetation survival rate can be increased, the structure is simple, and the use cost is low.
本发明公开了一种荒漠地区固沙及植被修复结构，包括：渗透柱，渗透柱的下端穿过干沙层进入含水沙层，渗透柱的下端的上端与土壤层连接；储水层，储水层设置在渗透柱内，用于在干旱时将含水沙层中的水吸附并渗透到土壤层为土壤层中的植物供水，以及在下雨时将土壤层中的水分经过渗透进行存储；阻隔层，阻隔层设置在渗透柱底部，用于将储水层与含水沙层分隔且防止储水层下沉。通过渗透柱穿透干沙层进入含水沙层，并在渗透柱内设置储水层，通过储水层在干旱时通过渗透对土壤层中的植物供水或在下雨时进行储水，实现对荒漠进行生态综合治理，不使用化学试剂，既可以固沙又可以提高植被成活率，结构简单，使用成本低。
Desert area sand stabilization and vegetation restoration structure
一种荒漠地区固沙及植被修复结构
WANG QUNYING (author) / CHAI SHUYUAN (author) / XU JIANHUI (author) / CHEN SHIGUO (author)
2020-11-03
Patent
Electronic Resource
Chinese
MICP-Based Indian Desert Sand Stabilization
| Springer Verlag | 2024
Desert sand stabilization device for environmental protection
| European Patent Office | 2020
Stabilization of desert sand using cutback bitumen
| Engineering Index Backfile | 1964
Straw sand stabilization device for desert desertification control
| European Patent Office | 2021