人工种草护坡,是通过人工在边坡坡面简单播撒草种的一种传统边坡植物防护措施。多用于边坡高度不高、坡度较缓且适宜草类生长的土质路堑和路堤边坡防护工程。
Artificial planting grass for slope protection is a kind of
traditional slope plant protection measure by simply planting grass on
slope surface. It is widely used in soil cutting and embankment slope
protection projects with low slope height, gentle slope and suitable for
grass growth.
特点:施工简单、造价低廉等。
Features: simple construction, low cost and so on.
Disadvantages: due to the uneven sowing of grass seeds, grass seeds
are easy to be washed away by rainwater, grass survival rate is low and
other reasons, often can not achieve satisfactory slope protection
effect, resulting in slope gullies, surface soil loss and other slope
diseases, resulting in a large number of slope disease treatment,
restoration projects, making the technology less used in recent years.
小记:该方法局限性很大,缺点也很明显,可以考虑椰网(或椰毯)铺设法替代,既生态,施工也方便。
Note: This method has great limitations and obvious shortcomings.
Coconut net (or coconut carpet) can be considered to replace it. It is
not only ecological, but also convenient for construction.