Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforced concrete hollow sheet pile capable of improving joint impermeability and construction method of reinforced concrete hollow sheet pile
The reinforced concrete hollow sheet pile comprises a pile body and a pile tip located at the bottom of the pile body, a reserved groove is formed in the pile body, a reinforcement cage matched with the reserved groove in structure is arranged in the reserved groove, and a top opening of the reserved groove is connected with the pile body in a sealed mode through a pile cap with a lifting hook. A groove is formed in one side edge of the pile body, a protruding block matched with the groove in structure is arranged on the other side edge of the pile body, grouting holes located in the same side edge of the pile body with the groove and the protruding block are formed in the two ends of the groove and the two ends of the protruding block, the grouting holes are communicated with the outside of the pile body through clamping grooves, the cross sections of the clamping grooves are in a T shape, and steel plates matched with the clamping grooves in structure are arranged in the clamping grooves. According to the reinforced concrete hollow sheet pile capable of improving the impermeability of the joint and the construction method of the reinforced concrete hollow sheet pile, the problem that in the prior art, grouting reinforcement cannot be conducted on the joint of the adjacent sheet piles under the static pile pressing or hammering pile pressing process to improve the impermeability of the joint is solved.
本发明公开了一种可提高接缝抗渗性的钢筋混凝土空心板桩及其施工方法，包括桩体和位于桩体底部的桩尖，桩体内设有预留槽，预留槽内设有与其结构相适配的钢筋笼，预留槽的顶部开口通过带吊钩的桩帽与桩体密封连接，桩体的一侧边上设有凹槽，桩体的另一侧边上设有与凹槽结构相适配的凸块，凹槽和凸块的两端均设有与其位于桩体同一侧边上的注浆孔，注浆孔通过卡槽与桩体的外部连通，卡槽的横截面为T形，且卡槽内设有与其结构相适配的钢板。本发明采用上述结构的一种可提高接缝抗渗性的钢筋混凝土空心板桩及其施工方法，解决了现有技术不能够在静力压桩或锤击压桩工艺下对相邻板桩接缝处进行注浆补强以提高其抗渗性的难题。
Reinforced concrete hollow sheet pile capable of improving joint impermeability and construction method of reinforced concrete hollow sheet pile
The reinforced concrete hollow sheet pile comprises a pile body and a pile tip located at the bottom of the pile body, a reserved groove is formed in the pile body, a reinforcement cage matched with the reserved groove in structure is arranged in the reserved groove, and a top opening of the reserved groove is connected with the pile body in a sealed mode through a pile cap with a lifting hook. A groove is formed in one side edge of the pile body, a protruding block matched with the groove in structure is arranged on the other side edge of the pile body, grouting holes located in the same side edge of the pile body with the groove and the protruding block are formed in the two ends of the groove and the two ends of the protruding block, the grouting holes are communicated with the outside of the pile body through clamping grooves, the cross sections of the clamping grooves are in a T shape, and steel plates matched with the clamping grooves in structure are arranged in the clamping grooves. According to the reinforced concrete hollow sheet pile capable of improving the impermeability of the joint and the construction method of the reinforced concrete hollow sheet pile, the problem that in the prior art, grouting reinforcement cannot be conducted on the joint of the adjacent sheet piles under the static pile pressing or hammering pile pressing process to improve the impermeability of the joint is solved.
本发明公开了一种可提高接缝抗渗性的钢筋混凝土空心板桩及其施工方法，包括桩体和位于桩体底部的桩尖，桩体内设有预留槽，预留槽内设有与其结构相适配的钢筋笼，预留槽的顶部开口通过带吊钩的桩帽与桩体密封连接，桩体的一侧边上设有凹槽，桩体的另一侧边上设有与凹槽结构相适配的凸块，凹槽和凸块的两端均设有与其位于桩体同一侧边上的注浆孔，注浆孔通过卡槽与桩体的外部连通，卡槽的横截面为T形，且卡槽内设有与其结构相适配的钢板。本发明采用上述结构的一种可提高接缝抗渗性的钢筋混凝土空心板桩及其施工方法，解决了现有技术不能够在静力压桩或锤击压桩工艺下对相邻板桩接缝处进行注浆补强以提高其抗渗性的难题。
Reinforced concrete hollow sheet pile capable of improving joint impermeability and construction method of reinforced concrete hollow sheet pile
一种可提高接缝抗渗性的钢筋混凝土空心板桩及其施工方法
TU SHIFANG (Autor:in) / WANG FENGXI (Autor:in) / HOU ZHENFEI (Autor:in) / YE XUDONG (Autor:in) / WANG HONGZHI (Autor:in) / LOU HONGYU (Autor:in) / SHI HUIMING (Autor:in) / SHEN YAO (Autor:in)
01.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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