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A platform for research: civil engineering, architecture and urbanism
Construction method for improving wharf harbor district and increasing water depth
The invention provides a construction method for improving a harbor district and increasing water depth, which is characterized by comprising the following steps of: 1, locally chiseling the front side of the top of an original harbor to form a plain end, and respectively mounting embedded parts on the horizontal surface and the side surface of the plain end; secondly, riprapping is conducted in front of the original wharf to form an earth rock cofferdam; thirdly, anti-slide piles are driven in based on earth rock cofferdam construction; fourthly, a pipe ditch beam is constructed on the slide-resistant pile, then a connecting structure is constructed to connect the pipe ditch beam and the embedded part, and a supporting structure is constructed to be used for supporting the side face of the pipe ditch beam; and fifthly, the earth rock cofferdam filled in the second step is removed, the front soil body is further excavated downwards to the designed elevation, and water depth transformation of the original wharf is completed.
本发明提供一种码头港区改造加大水深的施工方法，其特征在于，包括：步骤一，在原码头的顶部的前侧位置进行局部凿除，形成一个平口，并在平口的水平表面以及侧表面分别安装预埋件；步骤二，在原码头的前方进行抛石形成土石围堰；步骤三，基于土石围堰施工打入抗滑桩；步骤四，在抗滑桩上施工管沟梁，然后施工连接结构连接管沟梁与预埋件，并施工支撑结构用于支撑管沟梁的侧面；步骤五，清除步骤二所填筑的土石围堰，并且进一步向下将前沿的土体下挖至设计标高，完成对原码头的水深改造。
Construction method for improving wharf harbor district and increasing water depth
The invention provides a construction method for improving a harbor district and increasing water depth, which is characterized by comprising the following steps of: 1, locally chiseling the front side of the top of an original harbor to form a plain end, and respectively mounting embedded parts on the horizontal surface and the side surface of the plain end; secondly, riprapping is conducted in front of the original wharf to form an earth rock cofferdam; thirdly, anti-slide piles are driven in based on earth rock cofferdam construction; fourthly, a pipe ditch beam is constructed on the slide-resistant pile, then a connecting structure is constructed to connect the pipe ditch beam and the embedded part, and a supporting structure is constructed to be used for supporting the side face of the pipe ditch beam; and fifthly, the earth rock cofferdam filled in the second step is removed, the front soil body is further excavated downwards to the designed elevation, and water depth transformation of the original wharf is completed.
本发明提供一种码头港区改造加大水深的施工方法，其特征在于，包括：步骤一，在原码头的顶部的前侧位置进行局部凿除，形成一个平口，并在平口的水平表面以及侧表面分别安装预埋件；步骤二，在原码头的前方进行抛石形成土石围堰；步骤三，基于土石围堰施工打入抗滑桩；步骤四，在抗滑桩上施工管沟梁，然后施工连接结构连接管沟梁与预埋件，并施工支撑结构用于支撑管沟梁的侧面；步骤五，清除步骤二所填筑的土石围堰，并且进一步向下将前沿的土体下挖至设计标高，完成对原码头的水深改造。
Construction method for improving wharf harbor district and increasing water depth
一种码头港区改造加大水深的施工方法
LI XIAOJUN (author) / LIU JUN (author) / MA YONGPING (author) / ZHU YAN (author) / HU MING (author) / WANG KAIFANG (author)
2023-05-30
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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