Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Integral prestress reinforced earth retaining wall construction method
The invention discloses an integral prestress reinforced earth retaining wall construction method. The method comprises the steps of excavating an earth retaining wall foundation trench, pouring a concrete floor of an earth retaining wall, arranging vertical rebars, laying geogrids and geotechnical cloth, refilling a backfill material by certain thickness, overturning the geogrids and geotechnical cloth to wrap the backfill material inside, refilling the backfill material multiple times to the designed height of the earth retaining wall, pouring a top plate, tensioning and locking the rebars, and driving a pre-stressed anchor cable to a side slope from the edge of a concrete cover plate. According to the method, by arranging ribs in the horizontal direction and applying prestress in the vertical direction, cost is lower compared with a reinforced concrete retaining wall; the mechanical property of reinforcement materials is fully utilized, the integral type earth retaining wall is formed, and pouring of a concrete panel is not needed. The method has the advantages that construction is easy, economic effectiveness is high, and implementation effect is good.
Integral prestress reinforced earth retaining wall construction method
The invention discloses an integral prestress reinforced earth retaining wall construction method. The method comprises the steps of excavating an earth retaining wall foundation trench, pouring a concrete floor of an earth retaining wall, arranging vertical rebars, laying geogrids and geotechnical cloth, refilling a backfill material by certain thickness, overturning the geogrids and geotechnical cloth to wrap the backfill material inside, refilling the backfill material multiple times to the designed height of the earth retaining wall, pouring a top plate, tensioning and locking the rebars, and driving a pre-stressed anchor cable to a side slope from the edge of a concrete cover plate. According to the method, by arranging ribs in the horizontal direction and applying prestress in the vertical direction, cost is lower compared with a reinforced concrete retaining wall; the mechanical property of reinforcement materials is fully utilized, the integral type earth retaining wall is formed, and pouring of a concrete panel is not needed. The method has the advantages that construction is easy, economic effectiveness is high, and implementation effect is good.
Integral prestress reinforced earth retaining wall construction method
DING XUANMING (Autor:in) / LIU HANLONG (Autor:in) / LI JIANBIN (Autor:in) / XIAO YANG (Autor:in) / LU LIANG (Autor:in)
22.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Construction Method of Reinforced Earth Retaining Wall
| Europäisches Patentamt | 2019
Construction Method of Reinforced Earth Retaining Wall
| Europäisches Patentamt | 2020