Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for overwater construction platform of uncovered-layer bare clinolith riverbed
The invention relates to a construction method for an overwater construction platform of an uncovered-layer bare clinolith riverbed, wherein the method specifically comprises the following steps: step 1, a plurality of rows of steel pipe piles are arranged at the bottom of the riverbed along the length direction of a bridge, and a plurality of steel pipe piles are arranged in each row along the width of the bridge; step 2, a parallel connection is arranged between every two adjacent steel pipe piles in the same row, and the same bearing beam is arranged at the upper ends of the steel pipe piles in the same row; step 3, a plurality of bailey beams are arranged above the bearing beams in the width direction of the bridge; step 4, a plurality of distribution lower beams are arranged above the bailey beams in the length direction of the bridge, and a plurality of rows of distribution upper beams are arranged above the distribution lower beams in the width direction of the bridge; and step 5, a bridge deck slab is arranged on the upper distribution beams, a row of guardrails are arranged on the two sides, in the length direction of the bridge, of the bridge deck slab correspondingly, the steel pipe piles, the parallel connection, the bearing beams, the bailey beams, the lower distribution beams and the upper distribution beams are conveyed and hoisted through a barge and a floating crane ship, and the effect that the construction efficiency can be improved is achieved.
本申请涉及一种无覆盖层裸露斜岩河床水上施工平台的施工方法，具体包括如下步骤，步骤1，河床底部沿桥梁长度方向设有数排钢管桩，每一排钢管桩沿桥梁宽度设置数个；步骤2，同排相邻两个钢管桩之间设有平联，同排的钢管桩上端设有同一根承重梁；步骤3，承重梁上方沿桥梁宽度方向设有数个贝雷梁；步骤4，贝雷梁上方沿桥梁长度方向设有数根分配下梁，分配下梁上方沿桥梁宽度方向设有数排分配上梁；步骤5，分配上梁上设有桥面板，桥面板在桥梁长度方向两侧处均设有一排护栏，钢管桩、平联、承重梁、贝雷梁、分配下梁、分配上梁均通过运驳船和浮吊船进行输送起吊，具备可提升施工效率的效果。
Construction method for overwater construction platform of uncovered-layer bare clinolith riverbed
The invention relates to a construction method for an overwater construction platform of an uncovered-layer bare clinolith riverbed, wherein the method specifically comprises the following steps: step 1, a plurality of rows of steel pipe piles are arranged at the bottom of the riverbed along the length direction of a bridge, and a plurality of steel pipe piles are arranged in each row along the width of the bridge; step 2, a parallel connection is arranged between every two adjacent steel pipe piles in the same row, and the same bearing beam is arranged at the upper ends of the steel pipe piles in the same row; step 3, a plurality of bailey beams are arranged above the bearing beams in the width direction of the bridge; step 4, a plurality of distribution lower beams are arranged above the bailey beams in the length direction of the bridge, and a plurality of rows of distribution upper beams are arranged above the distribution lower beams in the width direction of the bridge; and step 5, a bridge deck slab is arranged on the upper distribution beams, a row of guardrails are arranged on the two sides, in the length direction of the bridge, of the bridge deck slab correspondingly, the steel pipe piles, the parallel connection, the bearing beams, the bailey beams, the lower distribution beams and the upper distribution beams are conveyed and hoisted through a barge and a floating crane ship, and the effect that the construction efficiency can be improved is achieved.
本申请涉及一种无覆盖层裸露斜岩河床水上施工平台的施工方法，具体包括如下步骤，步骤1，河床底部沿桥梁长度方向设有数排钢管桩，每一排钢管桩沿桥梁宽度设置数个；步骤2，同排相邻两个钢管桩之间设有平联，同排的钢管桩上端设有同一根承重梁；步骤3，承重梁上方沿桥梁宽度方向设有数个贝雷梁；步骤4，贝雷梁上方沿桥梁长度方向设有数根分配下梁，分配下梁上方沿桥梁宽度方向设有数排分配上梁；步骤5，分配上梁上设有桥面板，桥面板在桥梁长度方向两侧处均设有一排护栏，钢管桩、平联、承重梁、贝雷梁、分配下梁、分配上梁均通过运驳船和浮吊船进行输送起吊，具备可提升施工效率的效果。
Construction method for overwater construction platform of uncovered-layer bare clinolith riverbed
一种无覆盖层裸露斜岩河床水上施工平台的施工方法
LIANG ZHAOHUI (Autor:in) / NIE SHOUWEN (Autor:in) / KONG XIANGNAN (Autor:in) / CHENG DONG (Autor:in) / GU JINZHU (Autor:in) / LIAN HONGYUAN (Autor:in)
14.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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