A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sand blowing and filling construction method suitable for coastal ecological wetland protection area
The invention discloses a sand blowing and filling construction method suitable for a coastal ecological wetland protection area. The sand blowing and filling construction method comprises the following steps that S1, the current coastal ecological wetland vegetation growth condition and environment are investigated and researched; s2, a hydraulic reclamation mud sand material is selected; s3, the hydraulic reclamation thickness and range are determined; s4, constructing a cofferdam; s5, carrying out a process test; s6, hydraulic reclamation and sand filling are carried out; s7, leveling is conducted after hydraulic reclamation; and S8, constructing a tidal diversion trench. According to the invention, the elevation of the open sea wetland is improved by adopting a sand blowing and filling process, back pressure can be formed on the seawall, transverse displacement of the seawall can be effectively avoided, the purpose of reinforcing the seawall can be achieved, and an ecological bank protection system integrating a flood control effect, an ecological effect and a landscape effect is formed.
本发明公开一种适用于沿海生态湿地保护区的吹填砂施工方法,其步骤如下：S1：调查研究现状沿海生态湿地植被生长状况和环境；S2：选定吹填泥砂材料；S3：确定吹填厚度及范围；S4：围堰建设；S5：工艺试验；S6：吹填砂实施；S7：吹填后整平；S8：建造潮汐导流沟。本发明采用吹填砂工艺提高外海湿地高程，能对海堤形成反压，有效地避免海堤横向位移，并可以达到加固海堤的目的，形成集防洪效应、生态效应、景观效应于一体生态护岸体系。
Sand blowing and filling construction method suitable for coastal ecological wetland protection area
The invention discloses a sand blowing and filling construction method suitable for a coastal ecological wetland protection area. The sand blowing and filling construction method comprises the following steps that S1, the current coastal ecological wetland vegetation growth condition and environment are investigated and researched; s2, a hydraulic reclamation mud sand material is selected; s3, the hydraulic reclamation thickness and range are determined; s4, constructing a cofferdam; s5, carrying out a process test; s6, hydraulic reclamation and sand filling are carried out; s7, leveling is conducted after hydraulic reclamation; and S8, constructing a tidal diversion trench. According to the invention, the elevation of the open sea wetland is improved by adopting a sand blowing and filling process, back pressure can be formed on the seawall, transverse displacement of the seawall can be effectively avoided, the purpose of reinforcing the seawall can be achieved, and an ecological bank protection system integrating a flood control effect, an ecological effect and a landscape effect is formed.
本发明公开一种适用于沿海生态湿地保护区的吹填砂施工方法,其步骤如下：S1：调查研究现状沿海生态湿地植被生长状况和环境；S2：选定吹填泥砂材料；S3：确定吹填厚度及范围；S4：围堰建设；S5：工艺试验；S6：吹填砂实施；S7：吹填后整平；S8：建造潮汐导流沟。本发明采用吹填砂工艺提高外海湿地高程，能对海堤形成反压，有效地避免海堤横向位移，并可以达到加固海堤的目的，形成集防洪效应、生态效应、景观效应于一体生态护岸体系。
Sand blowing and filling construction method suitable for coastal ecological wetland protection area
一种适用于沿海生态湿地保护区的吹填砂施工方法
CHEN HONGPING (author) / LUO CONGSHEN (author) / ZHU WEIJIE (author) / ZHANG SHUNXIAN (author) / DONG WENBIN (author) / JIANG LUGANG (author) / LIU XING (author)
2023-05-09
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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