| 摘要 |
PROBLEM TO BE SOLVED: To prevent from falling of masonry by using a planted and grown up wisteria vine and by extending a spraying slope which has a fear of crack and exfoliation because of degradation by the elapse of the time. SOLUTION: A stretched stabilizing method of spraying slope by using a wisteria vine is constituted that a holding frame body (2) is stored in a plurality of places at a proper interval on a slope (1), a lass (6) is stretched on the whole slope and the lass at the opening of the holding frame body is removed, a pocket (9) for plantation is formed by spraying a mortar or concrete in the circumference of soil dressing bag holding frame body (2), a sprayed layer (8) is formed by spraying on the slope (1), a plant seedling of wisteria vine (A) is planted adjacent to a soil dressing bag (3) from the pocket for plantation, a string body (13) is set over the pockets (9) for plantation adjacent to each other, a trunk of the plant seedling of wisteria vine (Aa) is sprouted out and grown up by the elapse of the time, the stretched wisteria vine (Ab) is guided along the string body to the other pocket (9) for plantation and is contacted to a planting port (10) adjacent to the pocket for plantation and a root (Ac) of the wisteria vine is survived in the soil dressing bag from the contact part. COPYRIGHT: (C)2008,JPO&INPIT
|
