Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prestressed stainless steel tube-concrete composite electric pole and preparation method thereof
The invention relates to the technical field of electric poles, and discloses a prestressed stainless steel tube-concrete composite electric pole and a preparation method thereof. The prestressed stainless steel tube-concrete composite electric pole comprises a stainless steel tube and a concrete layer poured on the inner wall of the stainless steel tube, the stainless steel tube is composed of two half tubes split along the axis, and a prestressed reinforcement framework is planted in the concrete layer. The prestressed stainless steel tube-concrete composite electric pole is mainly a composite hollow structure formed by centrifugally forming the stainless steel tube and concrete, the characteristics of good mechanical properties and good corrosion resistance of the stainless steel tube and the concrete are fully played, the overall performance of the structure is improved, and compared with a traditional composite electric pole structure, the prestressed stainless steel tube-concretecomposite electric pole is simple in forming, high in bearing capacity, high in rigidity, good in impact resistance, capable of preventing collision and collapse, high in corrosion resistance and good in corrosion resistance to atmosphere, water as well as acid, alkali, salt and various solvents with general concentrations. The problems that an existing traditional concrete electric pole is insufficient in bending moment, poor in frost resistance, poor in steel tube pole corrosion resistance and high in manufacturing cost are solved.
本发明涉及电杆技术领域，公开一种预应力不锈钢管‑混凝土复合电杆及其制备方法，包括不锈钢管和浇筑于不锈钢管内壁的混凝土层，所述不锈钢管由沿轴心剖开的两个半管组成，所述混凝土层中植有预应力钢筋骨架。本发明主要是用不锈钢管和混凝土经离心成型的复合空心结构，充分发挥不锈钢管和混凝土力学性能好、耐腐蚀性能好的特点，提高结构的整体性能，较传统的复合电杆结构成型简单，承载能力强，刚度大，抗冲击性能好，防撞倒塌，而且具有较强的耐腐蚀性能，对大气、水和一般浓度的酸、碱、盐以及多种溶剂都有较好的耐腐蚀能力。本发明解决了现有传统混凝土电杆弯矩不够、抗冻性能差、钢管杆耐腐蚀性能差、造价高的问题。
Prestressed stainless steel tube-concrete composite electric pole and preparation method thereof
The invention relates to the technical field of electric poles, and discloses a prestressed stainless steel tube-concrete composite electric pole and a preparation method thereof. The prestressed stainless steel tube-concrete composite electric pole comprises a stainless steel tube and a concrete layer poured on the inner wall of the stainless steel tube, the stainless steel tube is composed of two half tubes split along the axis, and a prestressed reinforcement framework is planted in the concrete layer. The prestressed stainless steel tube-concrete composite electric pole is mainly a composite hollow structure formed by centrifugally forming the stainless steel tube and concrete, the characteristics of good mechanical properties and good corrosion resistance of the stainless steel tube and the concrete are fully played, the overall performance of the structure is improved, and compared with a traditional composite electric pole structure, the prestressed stainless steel tube-concretecomposite electric pole is simple in forming, high in bearing capacity, high in rigidity, good in impact resistance, capable of preventing collision and collapse, high in corrosion resistance and good in corrosion resistance to atmosphere, water as well as acid, alkali, salt and various solvents with general concentrations. The problems that an existing traditional concrete electric pole is insufficient in bending moment, poor in frost resistance, poor in steel tube pole corrosion resistance and high in manufacturing cost are solved.
本发明涉及电杆技术领域，公开一种预应力不锈钢管‑混凝土复合电杆及其制备方法，包括不锈钢管和浇筑于不锈钢管内壁的混凝土层，所述不锈钢管由沿轴心剖开的两个半管组成，所述混凝土层中植有预应力钢筋骨架。本发明主要是用不锈钢管和混凝土经离心成型的复合空心结构，充分发挥不锈钢管和混凝土力学性能好、耐腐蚀性能好的特点，提高结构的整体性能，较传统的复合电杆结构成型简单，承载能力强，刚度大，抗冲击性能好，防撞倒塌，而且具有较强的耐腐蚀性能，对大气、水和一般浓度的酸、碱、盐以及多种溶剂都有较好的耐腐蚀能力。本发明解决了现有传统混凝土电杆弯矩不够、抗冻性能差、钢管杆耐腐蚀性能差、造价高的问题。
Prestressed stainless steel tube-concrete composite electric pole and preparation method thereof
一种预应力不锈钢管-混凝土复合电杆及其制备方法
YI HUAGUANG (Autor:in) / WANG JUNTAI (Autor:in) / WANG YIYUAN (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
Prestressed stainless steel tube-concrete composite electric pole and preparation method thereof
| Europäisches Patentamt | 2021
Non-prestressed stainless steel tube-concrete composite electric pole and preparation method thereof
| Europäisches Patentamt | 2021
Non-prestressed stainless steel tube-concrete composite electric pole and preparation method thereof
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021