A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed stainless steel tube ultra-high performance 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 ultra-high performance concrete composite electric pole and preparation method thereof.The prestressed stainless steel tube ultra-high performance concrete composite electric pole comprises a stainless steel tube and an ultra-high performance concrete layer poured on the inner wall ofthe stainless steel tube, and a prestressed steel reinforcement framework is planted in the ultra-high performance concrete layer. According to the prestressed stainless steel tube ultra-high performance concrete composite electric pole and preparation method thereof, the composite hollow structure is mainly formed by centrifugal forming of the stainless steel tube and ultra-high-performance concrete, the characteristics of good mechanical property and good corrosion resistance of the stainless steel tube and the ultra-high-performance concrete are brought into full play, the overall performance of the structure is improved, and compared with a traditional composite electric pole structure, the composite electric pole structure is easy to form, high in bearing capacity, large in rigidity,good in impact resistance, good in anti-collision and anti-collapse performance, high in corrosion resistance and good in corrosion resistance to atmosphere, water, acid, alkali, salt and various solvents with general concentrations. According to the prestressed stainless steel tube ultra-high performance concrete composite electric pole and preparation method thereof, the problems that the priortraditional concrete electric pole is insufficient in bending moment and poor in frost resistance, and the steel tube pole is poor in 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‑超高性能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超高性能混凝土层，所述超高性能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超高性能混凝土经离心成型的复合空心结构，充分发挥不锈钢管和超高性能混凝土力学性能好、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，防撞倒塌性能好，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 ultra-high performance 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 ultra-high performance concrete composite electric pole and preparation method thereof.The prestressed stainless steel tube ultra-high performance concrete composite electric pole comprises a stainless steel tube and an ultra-high performance concrete layer poured on the inner wall ofthe stainless steel tube, and a prestressed steel reinforcement framework is planted in the ultra-high performance concrete layer. According to the prestressed stainless steel tube ultra-high performance concrete composite electric pole and preparation method thereof, the composite hollow structure is mainly formed by centrifugal forming of the stainless steel tube and ultra-high-performance concrete, the characteristics of good mechanical property and good corrosion resistance of the stainless steel tube and the ultra-high-performance concrete are brought into full play, the overall performance of the structure is improved, and compared with a traditional composite electric pole structure, the composite electric pole structure is easy to form, high in bearing capacity, large in rigidity,good in impact resistance, good in anti-collision and anti-collapse performance, high in corrosion resistance and good in corrosion resistance to atmosphere, water, acid, alkali, salt and various solvents with general concentrations. According to the prestressed stainless steel tube ultra-high performance concrete composite electric pole and preparation method thereof, the problems that the priortraditional concrete electric pole is insufficient in bending moment and poor in frost resistance, and the steel tube pole is poor in 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‑超高性能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超高性能混凝土层，所述超高性能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超高性能混凝土经离心成型的复合空心结构，充分发挥不锈钢管和超高性能混凝土力学性能好、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，防撞倒塌性能好，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 ultra-high performance concrete composite electric pole and preparation method thereof
一种预应力不锈钢管-超高性能混凝土复合电杆及其制备方法
YI HUAGUANG (author) / WANG JUNTAI (author) / WANG YIYUAN (author)
2021-01-26
Patent
Electronic Resource
Chinese
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
/
C04B
Kalk
,
LIME
| European Patent Office | 2021
| European Patent Office | 2021
Prestressed stainless steel tube-concrete composite electric pole and preparation method thereof
| European Patent Office | 2021
Prestressed stainless steel tube-concrete composite electric pole and preparation method thereof
| European Patent Office | 2021
| European Patent Office | 2021