A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of prefabricated root key-type wing plate foundation
The invention discloses a construction method of a prefabricated root key-type wing plate foundation. A main concrete structure is included, and comprises a column body, wing plates and prefabricatedroot keys; an embedded part is connected to the top of the column body; the wing plates are uniformly arranged on the column body, and the wing plates and the column body are vertically intersected and close to the top; and a plurality of prefabricated root keys are vertically connected to the outer side of the column body, and the prefabricated root keys extend from the inside to the outside of the column body. According to the prefabricated root key-type wing plate foundation, the vertical and horizontal bearing capacity and lateral stiffness of the foundation can be effectively improved, the pile length and diameter of the pile foundation are reduced, the expansion of the conventional foundation is canceled, so as to reduce the safety risk, construction difficulty and engineering quantity of the foundation construction, the concrete transportation engineering quantity in mountainous is reduced, and the purposes of safety and reliability, cost saving and environmental protection areachieved.
本发明公开预制根键式翼板基础的施工方法，包括主体混凝土结构，所述主体混凝土结构包括立柱体、翼板和预制根键；所述立柱体顶部连接有预埋件；所述翼板均匀设置在立柱体上，且翼板与立柱体垂直相交且靠近顶部；所述立柱体外侧垂直连接若干预制根键，预制根键从立柱体内部延伸到外侧。本发明提供的预制根键式翼板基础可有效提高基础竖向和水平承载能力及侧向刚度，减小桩基础桩长及直径，取消了常规基础的扩底，从而降低基础施工安全风险、施工难度和工程量，减少山区等交通不利地区混凝土运输工程量，起到安全可靠、节约成本、保护环境的目的。
Construction method of prefabricated root key-type wing plate foundation
The invention discloses a construction method of a prefabricated root key-type wing plate foundation. A main concrete structure is included, and comprises a column body, wing plates and prefabricatedroot keys; an embedded part is connected to the top of the column body; the wing plates are uniformly arranged on the column body, and the wing plates and the column body are vertically intersected and close to the top; and a plurality of prefabricated root keys are vertically connected to the outer side of the column body, and the prefabricated root keys extend from the inside to the outside of the column body. According to the prefabricated root key-type wing plate foundation, the vertical and horizontal bearing capacity and lateral stiffness of the foundation can be effectively improved, the pile length and diameter of the pile foundation are reduced, the expansion of the conventional foundation is canceled, so as to reduce the safety risk, construction difficulty and engineering quantity of the foundation construction, the concrete transportation engineering quantity in mountainous is reduced, and the purposes of safety and reliability, cost saving and environmental protection areachieved.
本发明公开预制根键式翼板基础的施工方法，包括主体混凝土结构，所述主体混凝土结构包括立柱体、翼板和预制根键；所述立柱体顶部连接有预埋件；所述翼板均匀设置在立柱体上，且翼板与立柱体垂直相交且靠近顶部；所述立柱体外侧垂直连接若干预制根键，预制根键从立柱体内部延伸到外侧。本发明提供的预制根键式翼板基础可有效提高基础竖向和水平承载能力及侧向刚度，减小桩基础桩长及直径，取消了常规基础的扩底，从而降低基础施工安全风险、施工难度和工程量，减少山区等交通不利地区混凝土运输工程量，起到安全可靠、节约成本、保护环境的目的。
Construction method of prefabricated root key-type wing plate foundation
一种预制根键式翼板基础的施工方法
YUAN JUN (author) / WANG ZHENG (author) / WANG XUEMING (author) / LIU JUN (author) / ZHANG YUAN (author) / WEN FAN (author) / SHEN WEIWEI (author) / WEI PENG (author) / TAN JIANG (author) / LIU ZHIFENG (author)
2020-08-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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