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A platform for research: civil engineering, architecture and urbanism
Winding form construction method for small-and-medium-sized linear riverways
The invention relates to a winding form construction method for small-and-medium-sized linear riverways and aims to effectively solve the problem of winding form construction of the linear riverways. The method includes: throwing gravels to form gravel piles on one side of a main river channel from the bottom layer to the upper layer, wherein the distance between nearshore points and far off-shore points of the gravel piles is 1/5 of the width of the main river channel; arranging gabions on water sides and lateral sides of the gravel piles to fix the gravel piles; expanding a riverway opposite to the gravel piles to a width 1/5 of that of the main river channel; downwardly excavating one side, with the riverway modified, of a riverbed to form a deep pool, and piling up excavated earthworks to air faces of the gravel piles to form a shoal; positioning the two gravel piles on two sides of the riverway respectively to form a gravel pile group, enabling the air faces of the gravel piles to form a shoal structure, enabling the modified opposite bank to form a deep pool structure, and planting submerged plants in the deep pool; arranging three to five groups of gravel piles in the linear riverway to form an ecological gravel group to increase local winding degree of the riverway, so that winding form construction of the riverway is realized. The winding form construction method for the small-and-medium-sized linear riverways has the advantages that unification of purification and landscape functions is realized, and enormous economic and social benefits are achieved.
Winding form construction method for small-and-medium-sized linear riverways
The invention relates to a winding form construction method for small-and-medium-sized linear riverways and aims to effectively solve the problem of winding form construction of the linear riverways. The method includes: throwing gravels to form gravel piles on one side of a main river channel from the bottom layer to the upper layer, wherein the distance between nearshore points and far off-shore points of the gravel piles is 1/5 of the width of the main river channel; arranging gabions on water sides and lateral sides of the gravel piles to fix the gravel piles; expanding a riverway opposite to the gravel piles to a width 1/5 of that of the main river channel; downwardly excavating one side, with the riverway modified, of a riverbed to form a deep pool, and piling up excavated earthworks to air faces of the gravel piles to form a shoal; positioning the two gravel piles on two sides of the riverway respectively to form a gravel pile group, enabling the air faces of the gravel piles to form a shoal structure, enabling the modified opposite bank to form a deep pool structure, and planting submerged plants in the deep pool; arranging three to five groups of gravel piles in the linear riverway to form an ecological gravel group to increase local winding degree of the riverway, so that winding form construction of the riverway is realized. The winding form construction method for the small-and-medium-sized linear riverways has the advantages that unification of purification and landscape functions is realized, and enormous economic and social benefits are achieved.
Winding form construction method for small-and-medium-sized linear riverways
YU LUJI (author) / WANG LI (author) / FAN PENGYU (author) / LI YAOYAO (author) / LYU XIAOYAN (author) / XU YANHONG (author)
2015-06-10
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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