Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
New and old subway station structure connecting joint and construction method thereof
The invention discloses a new and old subway station structure connecting joint and a construction method thereof. The new and old subway station structure connecting joint comprises an existing horizontal structure and a newly-built horizontal structure. A newly-built horizontal structure is provided with a bearing structure in a leaning mode, the bearing structure comprises a main beam body part, the lower portion of the main beam body part is provided with a plurality of bearing parts at intervals in the horizontal direction, the bearing parts upwards bear the existing horizontal structure, and a gap is reserved between every two adjacent bearing parts. A plurality of newly-built supporting columns are arranged below the bearing structure, and the newly-built supporting columns and the reserved gaps are arranged in a one-to-one correspondence mode. The upper end of the newly-built supporting column is connected with the main beam body portion of the bearing structure, a connecting protruding block is arranged at the upper end of the newly-built supporting column in a protruding mode, the reserved gap is filled with the connecting protruding block, and the connecting protruding block bears the existing horizontal structure upwards. The gap is reserved between every two adjacent bearing parts and can be used as a supporting point for supporting an existing horizontal structure, and therefore the connecting joint of the new station and the old station is kept stable in the construction process.
本申请公开了新旧地铁车站结构连接节点及其施工方法，新旧地铁车站结构连接节点括既有的水平结构和新建的水平结构；新建的水平结构靠设有承托结构，承托结构包括主梁体部，主梁体部的下部沿水平方向间隔设置有多个承托部，承托部向上承托既有的水平结构，相邻的两个承托部之间留有留空间隙；承托结构下方设有若干新建支撑柱，新建支撑柱与留空间隙一一对应设置；新建支撑柱的上端连接承托结构的主梁体部，新建支撑柱的上端凸出设置有连接凸块，连接凸块填充留空间隙，且向上承托既有的水平结构。本申请中相邻承托部之间留有留空间隙，可以作为用于支撑既有的水平结构的支撑点，从而使新旧车站的连接节点处在施工过程中保持稳定。
New and old subway station structure connecting joint and construction method thereof
The invention discloses a new and old subway station structure connecting joint and a construction method thereof. The new and old subway station structure connecting joint comprises an existing horizontal structure and a newly-built horizontal structure. A newly-built horizontal structure is provided with a bearing structure in a leaning mode, the bearing structure comprises a main beam body part, the lower portion of the main beam body part is provided with a plurality of bearing parts at intervals in the horizontal direction, the bearing parts upwards bear the existing horizontal structure, and a gap is reserved between every two adjacent bearing parts. A plurality of newly-built supporting columns are arranged below the bearing structure, and the newly-built supporting columns and the reserved gaps are arranged in a one-to-one correspondence mode. The upper end of the newly-built supporting column is connected with the main beam body portion of the bearing structure, a connecting protruding block is arranged at the upper end of the newly-built supporting column in a protruding mode, the reserved gap is filled with the connecting protruding block, and the connecting protruding block bears the existing horizontal structure upwards. The gap is reserved between every two adjacent bearing parts and can be used as a supporting point for supporting an existing horizontal structure, and therefore the connecting joint of the new station and the old station is kept stable in the construction process.
本申请公开了新旧地铁车站结构连接节点及其施工方法，新旧地铁车站结构连接节点括既有的水平结构和新建的水平结构；新建的水平结构靠设有承托结构，承托结构包括主梁体部，主梁体部的下部沿水平方向间隔设置有多个承托部，承托部向上承托既有的水平结构，相邻的两个承托部之间留有留空间隙；承托结构下方设有若干新建支撑柱，新建支撑柱与留空间隙一一对应设置；新建支撑柱的上端连接承托结构的主梁体部，新建支撑柱的上端凸出设置有连接凸块，连接凸块填充留空间隙，且向上承托既有的水平结构。本申请中相邻承托部之间留有留空间隙，可以作为用于支撑既有的水平结构的支撑点，从而使新旧车站的连接节点处在施工过程中保持稳定。
New and old subway station structure connecting joint and construction method thereof
新旧地铁车站结构连接节点及其施工方法
GUO XIAO (Autor:in) / CHENG SUJUAN (Autor:in) / ZHANG HENGCHUN (Autor:in) / HUANG XIA (Autor:in) / LIANG HAILIN (Autor:in) / CHEN SUMIN (Autor:in) / LIN YONG (Autor:in)
06.08.2024
Patent
Elektronische Ressource
Chinesisch
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