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A platform for research: civil engineering, architecture and urbanism
Subtropical mountainous area highway subgrade slope stability protection method
The invention discloses a subtropical mountainous area highway subgrade slope stability protection method, which comprises the following steps of: collecting subgrade slope soil, and detecting and recording the soil strength resistance of different road sections of the subgrade slope according to plant root systems in the soil and the strength resistance of the soil; collecting water retention characteristics of root systems in the growth period of roadbed slope plants; subgrade slope soil information marking is carried out, grading is carried out in combination with the strength resistance of slope soil, and the soil is combined with different plants to reach an average value; and geogrids are laid to reinforce the side slope, and plants are planted in the laid geogrids. According to the subtropical mountainous area highway subgrade slope stability protection method, the average value of the soil strength after plants are planted in the soil is planned by combining the characteristics of the soil of different road sections of the subtropical mountainous area and the characteristics of the plants on the soil, so that different plants can be planted on different road section slopes, and the stability of the subtropical mountainous area highway subgrade slope is improved. And construction of highway roadbed slope protection work is facilitated.
本发明公开了一种亚热带山区高速公路公路路基边坡稳定性防护方法，包括以下步骤，路基边坡土壤采集，根据土壤内的植物根系以及土壤本身的抗强度能力检测，记录路基边坡不用路段的土壤抗强度能力；路基边坡植物生长期内根系持水特性采集；路基边坡土壤信息标记，结合边坡土壤本身的抗强度能力进行分级，让土壤结合不同植物达到平均值；铺设土工格栅对边坡进行加固、植物栽种与铺设的土工格栅中。该亚热带山区高速公路公路路基边坡稳定性防护方法，结合亚热带山区不同路段的土壤以及土壤上植物的特点，规划出土壤在栽种植物后土壤强度的平均值，从而让不同的植物能够栽种在不同的路段边坡上，便于对高速公路路基边坡防护工作的施工。
Subtropical mountainous area highway subgrade slope stability protection method
The invention discloses a subtropical mountainous area highway subgrade slope stability protection method, which comprises the following steps of: collecting subgrade slope soil, and detecting and recording the soil strength resistance of different road sections of the subgrade slope according to plant root systems in the soil and the strength resistance of the soil; collecting water retention characteristics of root systems in the growth period of roadbed slope plants; subgrade slope soil information marking is carried out, grading is carried out in combination with the strength resistance of slope soil, and the soil is combined with different plants to reach an average value; and geogrids are laid to reinforce the side slope, and plants are planted in the laid geogrids. According to the subtropical mountainous area highway subgrade slope stability protection method, the average value of the soil strength after plants are planted in the soil is planned by combining the characteristics of the soil of different road sections of the subtropical mountainous area and the characteristics of the plants on the soil, so that different plants can be planted on different road section slopes, and the stability of the subtropical mountainous area highway subgrade slope is improved. And construction of highway roadbed slope protection work is facilitated.
本发明公开了一种亚热带山区高速公路公路路基边坡稳定性防护方法，包括以下步骤，路基边坡土壤采集，根据土壤内的植物根系以及土壤本身的抗强度能力检测，记录路基边坡不用路段的土壤抗强度能力；路基边坡植物生长期内根系持水特性采集；路基边坡土壤信息标记，结合边坡土壤本身的抗强度能力进行分级，让土壤结合不同植物达到平均值；铺设土工格栅对边坡进行加固、植物栽种与铺设的土工格栅中。该亚热带山区高速公路公路路基边坡稳定性防护方法，结合亚热带山区不同路段的土壤以及土壤上植物的特点，规划出土壤在栽种植物后土壤强度的平均值，从而让不同的植物能够栽种在不同的路段边坡上，便于对高速公路路基边坡防护工作的施工。
Subtropical mountainous area highway subgrade slope stability protection method
亚热带山区高速公路公路路基边坡稳定性防护方法
ZHANG ZHAN (author) / ZHENG GUORONG (author) / ZHANG XIUFENG (author)
2023-07-04
Patent
Electronic Resource
Chinese
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