A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel-concrete assembled wharf and double-ship integral floating boarding construction method thereof
The invention discloses a reinforced concrete assembled wharf and belongs to the technical field of arch bridge construction.The reinforced concrete assembled wharf comprises three sections of bearing platforms and two sections of trestles which are staggered and distributed in a straight line, and the three sections of bearing platforms are composed of a bearing platform I, a bearing platform II and a bearing platform III which are sequentially arranged at intervals in a three-section mode and have the same elevation; a channel I is arranged between the bearing platform I and the bearing platform II, a channel II is arranged between the bearing platform II and the bearing platform III, the two sections of trestles are detachable trestles arranged on the channel I and the channel II, and the channel I and the channel II are used for pontoon entering and exiting after the trestles on the channel I and the channel II are detached; each trestle is composed of a base plate and a bailey beam truss, the bailey beam trusses are erected between the bearing platform I and the bearing platform II and between the bearing platform II and the bearing platform III, the base plates are laid on the bailey beam trusses, and the upper surfaces of the base plates are not higher than the elevation of the bearing platform II. According to the reinforced concrete assembled wharf, the advantages of a steel structure and a concrete structure are combined, the layout of the three sections of bearing platforms and the two sections of trestles, the arrangement of the two sections of channels and the detachable trestle structure are formed, a pontoon can conveniently float in and out after the trestles are dismantled, the ship floating technology is utilized, and the construction efficiency is improved. And a brand new solution is provided for construction of the large-span steel bridge. The invention further provides a double-ship integral floating boarding construction method based on the reinforced concrete assembled wharf.
本发明公开了一种钢混拼装码头，属于拱桥施工技术领域，该钢混拼装码头包括相互交错并呈一字分布的三段承台和两段栈桥，该三段承台由依次间隔布置为三段式并具有同一标高的承台Ⅰ、承台Ⅱ、承台Ⅲ组成，且承台Ⅰ与承台Ⅱ之间设置为航道Ⅰ，承台Ⅱ与承台Ⅲ之间设置为航道Ⅱ，该两段栈桥为在航道Ⅰ和航道Ⅱ上均设置的可拆卸地栈桥，航道Ⅰ和航道Ⅱ在各自其上的栈桥拆除后用作浮船进出；单个栈桥由基板、贝雷梁桁架组成，贝雷梁桁架搭设于承台Ⅰ和承台Ⅱ之间、及承台Ⅱ和承台Ⅲ之间，基板铺设于贝雷梁桁架上，且基板的上表面不高于承台Ⅱ的标高。本钢混拼装码头结合了钢结构和混凝土结构的优势，形成了三段承台和两段栈桥的布局，以及两段航道的设置和可拆卸式栈桥构造，可以在拆除栈桥后以便浮船的浮进浮出，并利用船舶浮托技术，为大跨径钢桥建设提供了一种全新的解决方案。本发明还基于该钢混拼装码头提及出一种双船整体浮托上船施工方法。
Steel-concrete assembled wharf and double-ship integral floating boarding construction method thereof
The invention discloses a reinforced concrete assembled wharf and belongs to the technical field of arch bridge construction.The reinforced concrete assembled wharf comprises three sections of bearing platforms and two sections of trestles which are staggered and distributed in a straight line, and the three sections of bearing platforms are composed of a bearing platform I, a bearing platform II and a bearing platform III which are sequentially arranged at intervals in a three-section mode and have the same elevation; a channel I is arranged between the bearing platform I and the bearing platform II, a channel II is arranged between the bearing platform II and the bearing platform III, the two sections of trestles are detachable trestles arranged on the channel I and the channel II, and the channel I and the channel II are used for pontoon entering and exiting after the trestles on the channel I and the channel II are detached; each trestle is composed of a base plate and a bailey beam truss, the bailey beam trusses are erected between the bearing platform I and the bearing platform II and between the bearing platform II and the bearing platform III, the base plates are laid on the bailey beam trusses, and the upper surfaces of the base plates are not higher than the elevation of the bearing platform II. According to the reinforced concrete assembled wharf, the advantages of a steel structure and a concrete structure are combined, the layout of the three sections of bearing platforms and the two sections of trestles, the arrangement of the two sections of channels and the detachable trestle structure are formed, a pontoon can conveniently float in and out after the trestles are dismantled, the ship floating technology is utilized, and the construction efficiency is improved. And a brand new solution is provided for construction of the large-span steel bridge. The invention further provides a double-ship integral floating boarding construction method based on the reinforced concrete assembled wharf.
本发明公开了一种钢混拼装码头，属于拱桥施工技术领域，该钢混拼装码头包括相互交错并呈一字分布的三段承台和两段栈桥，该三段承台由依次间隔布置为三段式并具有同一标高的承台Ⅰ、承台Ⅱ、承台Ⅲ组成，且承台Ⅰ与承台Ⅱ之间设置为航道Ⅰ，承台Ⅱ与承台Ⅲ之间设置为航道Ⅱ，该两段栈桥为在航道Ⅰ和航道Ⅱ上均设置的可拆卸地栈桥，航道Ⅰ和航道Ⅱ在各自其上的栈桥拆除后用作浮船进出；单个栈桥由基板、贝雷梁桁架组成，贝雷梁桁架搭设于承台Ⅰ和承台Ⅱ之间、及承台Ⅱ和承台Ⅲ之间，基板铺设于贝雷梁桁架上，且基板的上表面不高于承台Ⅱ的标高。本钢混拼装码头结合了钢结构和混凝土结构的优势，形成了三段承台和两段栈桥的布局，以及两段航道的设置和可拆卸式栈桥构造，可以在拆除栈桥后以便浮船的浮进浮出，并利用船舶浮托技术，为大跨径钢桥建设提供了一种全新的解决方案。本发明还基于该钢混拼装码头提及出一种双船整体浮托上船施工方法。
Steel-concrete assembled wharf and double-ship integral floating boarding construction method thereof
一种钢混拼装码头及其双船整体浮托上船施工方法
LI LINGYU (author) / CHEN SONGZHOU (author) / LIU ZHIHONG (author) / HUANG CAN (author) / HU WENQUAN (author) / WANG YUHANG (author)
2024-09-27
Patent
Electronic Resource
Chinese
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