Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterproof construction method and structure for connector of entrance and exit of subway station and main body structure
The waterproof construction method comprises the steps that when main body side wall reinforcing steel bars are bound, annular vertical pre-buried galvanized steel sheets are welded along the outer side of the periphery of a hole, fender posts within the range of a structural plate wall of the entrance and exit are broken, grouting pipes are annularly installed along the periphery of an annular seam, and grouting is conducted; a vertical pre-buried galvanized steel sheet on a main body side wall is chiseled out, a transverse galvanized steel sheet is vertically welded to the vertical pre-buried galvanized steel sheet to form an L-shaped water stop structure, and a grouting through-wall guide pipe is led out of an entrance and exit structural plate wall. And grouting plugging is conducted through a grouting through-wall guide pipe, and waterproofing of the structure connector is completed. According to the waterproof structure, water leakage of the joint can be effectively blocked through the L-shaped galvanized steel plate structure and the grouting pipe, the waterproof requirement of the joint between the entrance and the main body structure is met, and the waterproof structure has the advantages of being simple in structure, safe, reliable and easy to operate.
一种地铁车站出入口与主体结构接口防水施工方法及结构，步骤为在主体侧墙钢筋绑扎时，沿着洞口一周外侧焊接环竖向预埋镀锌钢板，破除出入口结构板墙范围内的围护桩，沿着环向缝一周环向安装注浆管，将主体侧墙上的竖向预埋镀锌钢板凿出，在环竖向预埋镀锌钢板上垂直焊接横向镀锌钢板形成L形止水结构，注浆穿墙导管从出入口结构板墙中引出，当出入口结构板墙与主体侧墙之间的接缝出现渗漏水时，使用注浆穿墙导管进行注浆封堵，完成结构接口防水。本发明中，能够通过L形的镀锌钢板结构及注浆管有效地隔断接缝渗漏水，满足出入口与主体结构之间的接缝防水要求，具有结构简单、安全可靠，易于操作的特点。
Waterproof construction method and structure for connector of entrance and exit of subway station and main body structure
The waterproof construction method comprises the steps that when main body side wall reinforcing steel bars are bound, annular vertical pre-buried galvanized steel sheets are welded along the outer side of the periphery of a hole, fender posts within the range of a structural plate wall of the entrance and exit are broken, grouting pipes are annularly installed along the periphery of an annular seam, and grouting is conducted; a vertical pre-buried galvanized steel sheet on a main body side wall is chiseled out, a transverse galvanized steel sheet is vertically welded to the vertical pre-buried galvanized steel sheet to form an L-shaped water stop structure, and a grouting through-wall guide pipe is led out of an entrance and exit structural plate wall. And grouting plugging is conducted through a grouting through-wall guide pipe, and waterproofing of the structure connector is completed. According to the waterproof structure, water leakage of the joint can be effectively blocked through the L-shaped galvanized steel plate structure and the grouting pipe, the waterproof requirement of the joint between the entrance and the main body structure is met, and the waterproof structure has the advantages of being simple in structure, safe, reliable and easy to operate.
一种地铁车站出入口与主体结构接口防水施工方法及结构，步骤为在主体侧墙钢筋绑扎时，沿着洞口一周外侧焊接环竖向预埋镀锌钢板，破除出入口结构板墙范围内的围护桩，沿着环向缝一周环向安装注浆管，将主体侧墙上的竖向预埋镀锌钢板凿出，在环竖向预埋镀锌钢板上垂直焊接横向镀锌钢板形成L形止水结构，注浆穿墙导管从出入口结构板墙中引出，当出入口结构板墙与主体侧墙之间的接缝出现渗漏水时，使用注浆穿墙导管进行注浆封堵，完成结构接口防水。本发明中，能够通过L形的镀锌钢板结构及注浆管有效地隔断接缝渗漏水，满足出入口与主体结构之间的接缝防水要求，具有结构简单、安全可靠，易于操作的特点。
Waterproof construction method and structure for connector of entrance and exit of subway station and main body structure
一种地铁车站出入口与主体结构接口防水施工方法及结构
TAN SHANWEN (Autor:in) / ZHANG FENG (Autor:in) / ZHOU RAN (Autor:in) / WEI KUNHUA (Autor:in) / WEI YU (Autor:in) / ZENG XIANFENG (Autor:in) / YE XIANGYANG (Autor:in) / CHEN GAOJIAN (Autor:in) / TAN ZHIWEN (Autor:in)
30.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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