Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated wharf joint grouting construction technology
The prefabricated wharf joint grouting construction technology comprises the following steps that prefabricated parts are manufactured, and profile steel, a pile core bottom sealing component and a cross beam with a reserved hole and a reserved cavity are manufactured in advance; a pile core bottom sealing component is installed, and a bottom sealing plate of the pile core bottom sealing component is arranged at the bottom sealing plate elevation position of the pile core; pile core bottom sealing concrete or grouting materials are poured; profile steel is installed, and the profile steel is arranged in the pile core according to the designed elevation; a prefabricated cross beam is mounted, and the cross beam is mounted to a preset position through hoisting equipment, so that the pile core corresponds to the reserved cavity of the cross beam; grouting pipeline connection is conducted, specifically, a first grouting pipe is arranged on the profile steel and penetrates through a first reserved hole of the cross beam to be connected with grouting equipment, and a second grouting pipe is arranged in a second reserved hole communicating with a reserved cavity of the cross beam and connected with the grouting equipment; and grouting. The construction method effectively solves the problem that the low tide level is needed for construction of a splash zone and a water level change zone, the grouting quality is guaranteed, and the field construction window period is prolonged.
本申请公开了一种装配式码头节点灌浆施工工艺，包括如下步骤：预制构件，预先制作型钢、桩芯封底构件、具有预留孔和预留腔的横梁；桩芯封底构件安装，将桩芯封底构件的封底板设置于桩芯的封底板标高处；浇筑桩芯封底混凝土或灌浆料；安装型钢，将型钢按照设计标高设置于桩芯内部；安装预制横梁，利用吊装设备将横梁安装至预设位置，使得桩芯与横梁的预留腔相对应；灌浆管线连接，在型钢上设置第一灌浆管且第一灌浆管穿过横梁的第一预留孔与灌浆设备连接，在与横梁的预留腔连通的第二预留孔内设置第二灌浆管且与灌浆设备连接；灌浆。本申请有效解决对浪溅区和水位变动区施工需要赶低潮位的问题，保证了灌浆质量，增加现场施工窗口期。
Fabricated wharf joint grouting construction technology
The prefabricated wharf joint grouting construction technology comprises the following steps that prefabricated parts are manufactured, and profile steel, a pile core bottom sealing component and a cross beam with a reserved hole and a reserved cavity are manufactured in advance; a pile core bottom sealing component is installed, and a bottom sealing plate of the pile core bottom sealing component is arranged at the bottom sealing plate elevation position of the pile core; pile core bottom sealing concrete or grouting materials are poured; profile steel is installed, and the profile steel is arranged in the pile core according to the designed elevation; a prefabricated cross beam is mounted, and the cross beam is mounted to a preset position through hoisting equipment, so that the pile core corresponds to the reserved cavity of the cross beam; grouting pipeline connection is conducted, specifically, a first grouting pipe is arranged on the profile steel and penetrates through a first reserved hole of the cross beam to be connected with grouting equipment, and a second grouting pipe is arranged in a second reserved hole communicating with a reserved cavity of the cross beam and connected with the grouting equipment; and grouting. The construction method effectively solves the problem that the low tide level is needed for construction of a splash zone and a water level change zone, the grouting quality is guaranteed, and the field construction window period is prolonged.
本申请公开了一种装配式码头节点灌浆施工工艺，包括如下步骤：预制构件，预先制作型钢、桩芯封底构件、具有预留孔和预留腔的横梁；桩芯封底构件安装，将桩芯封底构件的封底板设置于桩芯的封底板标高处；浇筑桩芯封底混凝土或灌浆料；安装型钢，将型钢按照设计标高设置于桩芯内部；安装预制横梁，利用吊装设备将横梁安装至预设位置，使得桩芯与横梁的预留腔相对应；灌浆管线连接，在型钢上设置第一灌浆管且第一灌浆管穿过横梁的第一预留孔与灌浆设备连接，在与横梁的预留腔连通的第二预留孔内设置第二灌浆管且与灌浆设备连接；灌浆。本申请有效解决对浪溅区和水位变动区施工需要赶低潮位的问题，保证了灌浆质量，增加现场施工窗口期。
Fabricated wharf joint grouting construction technology
一种装配式码头节点灌浆施工工艺
WANG DAPENG (Autor:in) / GAO CHENGBIN (Autor:in) / WANG DONGDONG (Autor:in) / GU SHENGWEI (Autor:in) / TIAN ZHI (Autor:in) / LYU DONGLIANG (Autor:in) / WU FENG (Autor:in) / ZHENG LIN (Autor:in) / CHEN XIN (Autor:in)
11.06.2024
Patent
Elektronische Ressource
Chinesisch
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