Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of permeable breakwater structure with wave dissipation function
The invention provides a construction method of a permeable breakwater structure with a wave dissipation function, the breakwater structure comprises a plurality of structures, the structures are distributed in an annular array, and a narrow space is formed between every two adjacent structures; the structure comprises a foundation structure and a dike body structure which are sequentially arranged from bottom to top, water permeable holes are formed in the dike body structure, a cavity in the dike body structure forms a wave dissipation cavity, and the wave dissipation cavity is communicated with the water permeable holes. The construction method comprises the steps that the structure is prefabricated in a prefabrication factory in a fragmented or segmented mode, a shoreside platform is assembled and outfitted, the module vehicle is installed on a ship in a rolling mode and shipped, field diving is conducted, a cavity in the structure is inflated for floating transportation, a crane ship assists floating in place, and the structure is installed in a negative-pressure sinking mode. According to the structure, the wave dissipating cavities of the structures and the narrow spaces between the adjacent structures change the wave advancing speed and the flow field, reflected waves, incident waves, vortexes and cavitation bubbles are formed, and wave energy is consumed. Structures are prefabricated in a prefabrication factory in a fragmented or segmented mode, the efficiency and quality are improved, and the construction period is shortened.
本申请提供了一种透水自带消浪功能的防波堤构筑物的施工方法，防波堤构筑物包括多个结构物，多个结构物呈环形阵列分布，相邻两个结构物之间具有狭窄空间；结构物包括从下往上依次设置的基础结构和堤身结构，堤身结构上设有透水孔，堤身结构内部的空腔形成消浪腔，消浪腔与透水孔连通；施工方法包括：结构物在预制工厂分片或分段预制，岸边平台总组舾装，模块车滚装上船出运，现场下潜，结构物内的空腔充气浮运，起重船助浮就位，结构物负压下沉安装。本申请中，结构物的消浪腔和相邻结构物之间的狭窄空间均改变了波浪行进速度和流场，形成反射波、入射波、涡流及空泡，消耗波能。结构物在预制工厂分片或分段预制，提高了功效和质量，缩短了工期。
Construction method of permeable breakwater structure with wave dissipation function
The invention provides a construction method of a permeable breakwater structure with a wave dissipation function, the breakwater structure comprises a plurality of structures, the structures are distributed in an annular array, and a narrow space is formed between every two adjacent structures; the structure comprises a foundation structure and a dike body structure which are sequentially arranged from bottom to top, water permeable holes are formed in the dike body structure, a cavity in the dike body structure forms a wave dissipation cavity, and the wave dissipation cavity is communicated with the water permeable holes. The construction method comprises the steps that the structure is prefabricated in a prefabrication factory in a fragmented or segmented mode, a shoreside platform is assembled and outfitted, the module vehicle is installed on a ship in a rolling mode and shipped, field diving is conducted, a cavity in the structure is inflated for floating transportation, a crane ship assists floating in place, and the structure is installed in a negative-pressure sinking mode. According to the structure, the wave dissipating cavities of the structures and the narrow spaces between the adjacent structures change the wave advancing speed and the flow field, reflected waves, incident waves, vortexes and cavitation bubbles are formed, and wave energy is consumed. Structures are prefabricated in a prefabrication factory in a fragmented or segmented mode, the efficiency and quality are improved, and the construction period is shortened.
本申请提供了一种透水自带消浪功能的防波堤构筑物的施工方法，防波堤构筑物包括多个结构物，多个结构物呈环形阵列分布，相邻两个结构物之间具有狭窄空间；结构物包括从下往上依次设置的基础结构和堤身结构，堤身结构上设有透水孔，堤身结构内部的空腔形成消浪腔，消浪腔与透水孔连通；施工方法包括：结构物在预制工厂分片或分段预制，岸边平台总组舾装，模块车滚装上船出运，现场下潜，结构物内的空腔充气浮运，起重船助浮就位，结构物负压下沉安装。本申请中，结构物的消浪腔和相邻结构物之间的狭窄空间均改变了波浪行进速度和流场，形成反射波、入射波、涡流及空泡，消耗波能。结构物在预制工厂分片或分段预制，提高了功效和质量，缩短了工期。
Construction method of permeable breakwater structure with wave dissipation function
一种透水自带消浪功能的防波堤构筑物的施工方法
WANG QIANG (Autor:in) / WANG GUOZHI (Autor:in) / FU DAWEI (Autor:in) / NIU YINSHENG (Autor:in) / WANG XIANG (Autor:in)
26.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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