Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Offshore wind turbine barrel-in-barrel foundation
The invention discloses an offshore wind turbine barrel-in-barrel foundation. The offshore wind turbine barrel-in-barrel foundation comprises an inner steel barrel (1), an outer steel reinforced concrete barrel (2), an outer barrel bottom plate (3), reinforcing filled soil (4), inter-barrel damping materials (5) and pressing stones (6). The outer steel reinforced concrete barrel (2) is located on the periphery of the inner steel barrel (1). The outer barrel bottom plate (3) is supported on the lower portion of the outer steel reinforced concrete barrel (2). The reinforcing filled soil (4) and the inter-barrel damping materials (5) are located between the inner steel barrel (1) and the outer steel reinforced concrete barrel (2). The pressing stones (6) are located on the outer barrel bottom plate (3). A steel barrel flange (7) is connected to the upper portion of the inner steel barrel (1). A construction and maintenance platform (8) for construction installation and routine maintenance is installed on the top of the outer steel reinforced concrete barrel (2). The offshore wind turbine barrel-in-barrel foundation is reasonable in structural design and convenient to install and construct; the embedded depth of the foundation can be reduced greatly, deviation rectifying difficulty is lowered, and manufacturing cost is low; cost of a large floating crane can be saved, and maintenance is convenient.
Offshore wind turbine barrel-in-barrel foundation
The invention discloses an offshore wind turbine barrel-in-barrel foundation. The offshore wind turbine barrel-in-barrel foundation comprises an inner steel barrel (1), an outer steel reinforced concrete barrel (2), an outer barrel bottom plate (3), reinforcing filled soil (4), inter-barrel damping materials (5) and pressing stones (6). The outer steel reinforced concrete barrel (2) is located on the periphery of the inner steel barrel (1). The outer barrel bottom plate (3) is supported on the lower portion of the outer steel reinforced concrete barrel (2). The reinforcing filled soil (4) and the inter-barrel damping materials (5) are located between the inner steel barrel (1) and the outer steel reinforced concrete barrel (2). The pressing stones (6) are located on the outer barrel bottom plate (3). A steel barrel flange (7) is connected to the upper portion of the inner steel barrel (1). A construction and maintenance platform (8) for construction installation and routine maintenance is installed on the top of the outer steel reinforced concrete barrel (2). The offshore wind turbine barrel-in-barrel foundation is reasonable in structural design and convenient to install and construct; the embedded depth of the foundation can be reduced greatly, deviation rectifying difficulty is lowered, and manufacturing cost is low; cost of a large floating crane can be saved, and maintenance is convenient.
Offshore wind turbine barrel-in-barrel foundation
LIANG FENG (Autor:in) / MA YIHU (Autor:in) / ZHANG MINGYI (Autor:in)
16.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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