Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Precast pile capable of increasing positive resistance and reducing negative resistance
A precast pile capable of increasing positive resistance and reducing negative resistance comprises a first precast pile body and a second precast pile body. The first precast pile and the second precast pile are connected through a connecting piece, and the second precast pile is arranged at the end close to the ground. Production equipment and a production method of the pile body main body are completely consistent with those of a common precast pile, on-site pile sinking construction equipment and an operation method are also not greatly changed, large and small piles can be mixed for use only through simple connecting pieces, and the material strength of the precast pile can be fully exerted.
一种增加正阻力减小负阻力的预制桩，包括第一预制桩、第二预制桩；所述第一预制桩和第二预制桩通过连接件连接，所述第二预制桩设置在靠近地面的一端。桩身主体的生产设备、生产方法与普通预制桩完全一致，现场沉桩施工设备、操作方法也变化不大，仅通过简单的连接件就可实现大、小桩混用，可充分发挥预制桩的材料强度。
Precast pile capable of increasing positive resistance and reducing negative resistance
A precast pile capable of increasing positive resistance and reducing negative resistance comprises a first precast pile body and a second precast pile body. The first precast pile and the second precast pile are connected through a connecting piece, and the second precast pile is arranged at the end close to the ground. Production equipment and a production method of the pile body main body are completely consistent with those of a common precast pile, on-site pile sinking construction equipment and an operation method are also not greatly changed, large and small piles can be mixed for use only through simple connecting pieces, and the material strength of the precast pile can be fully exerted.
一种增加正阻力减小负阻力的预制桩，包括第一预制桩、第二预制桩；所述第一预制桩和第二预制桩通过连接件连接，所述第二预制桩设置在靠近地面的一端。桩身主体的生产设备、生产方法与普通预制桩完全一致，现场沉桩施工设备、操作方法也变化不大，仅通过简单的连接件就可实现大、小桩混用，可充分发挥预制桩的材料强度。
Precast pile capable of increasing positive resistance and reducing negative resistance
一种增加正阻力减小负阻力的预制桩
WANG SHUIHUA (Autor:in) / SHEN HANG (Autor:in) / YAO ZIYU (Autor:in) / JIANG HUA (Autor:in)
29.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Precast pile capable of reducing frictional resistance of test pile
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2021
Precast pile device for eliminating negative friction resistance and construction method
| Europäisches Patentamt | 2023
Structure capable of increasing resistance of steel pipe pile
| Europäisches Patentamt | 2021
Static pressure pile construction method capable of reducing pile sinking resistance
| Europäisches Patentamt | 2022