A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Non-prestressed glass reinforced plastic pipe-concrete composite electric pole and preparation method thereof
The invention relates to the technical field of electric poles, and discloses a non-prestressed glass fiber reinforced plastic pipe concrete composite electric pole and a preparation method thereof. The non-prestressed glass fiber reinforced plastic pipe concrete composite electric pole comprises a glass fiber reinforced plastic pipe and a concrete layer poured on the inner wall of the glass fiberreinforced plastic pipe, and a steel bar framework is planted in the concrete layer. A composite hollow structure mainly formed by centrifugally forming the glass reinforced plastic pipe and the concrete is adopted, the advantages of good mechanical properties and good corrosion resistance of the glass reinforced plastic pipe and the concrete are brought into full play, and the overall performance of the structure is improved; and compared with a traditional composite electric pole structure, the non-prestressed glass fiber reinforced plastic pipe concrete composite electric pole is easy to mold, high in bearing capacity, high in rigidity and high in corrosion resistance, and is good in corrosion resistance on atmosphere, water, 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 corrosion resistance, not insulated and large in dead weight, and a glass fiber reinforced plastic electric pole is large in deflection and large in pole climbing shaking are solved.
本发明涉及电杆技术领域，公开一种非预应力玻璃钢管‑混凝土复合电杆及其制备方法，包括玻璃钢管和浇筑于玻璃钢管内壁的混凝土层，所述混凝土层中植有钢筋骨架。本发明主要是用玻璃钢管和混凝土经离心成型的复合空心结构，充分发挥玻璃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，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、耐腐蚀性能差、不绝缘、自重大的问题，及玻璃钢电杆挠度大、爬杆摇晃大的问题。
Non-prestressed glass reinforced plastic pipe-concrete composite electric pole and preparation method thereof
The invention relates to the technical field of electric poles, and discloses a non-prestressed glass fiber reinforced plastic pipe concrete composite electric pole and a preparation method thereof. The non-prestressed glass fiber reinforced plastic pipe concrete composite electric pole comprises a glass fiber reinforced plastic pipe and a concrete layer poured on the inner wall of the glass fiberreinforced plastic pipe, and a steel bar framework is planted in the concrete layer. A composite hollow structure mainly formed by centrifugally forming the glass reinforced plastic pipe and the concrete is adopted, the advantages of good mechanical properties and good corrosion resistance of the glass reinforced plastic pipe and the concrete are brought into full play, and the overall performance of the structure is improved; and compared with a traditional composite electric pole structure, the non-prestressed glass fiber reinforced plastic pipe concrete composite electric pole is easy to mold, high in bearing capacity, high in rigidity and high in corrosion resistance, and is good in corrosion resistance on atmosphere, water, 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 corrosion resistance, not insulated and large in dead weight, and a glass fiber reinforced plastic electric pole is large in deflection and large in pole climbing shaking are solved.
本发明涉及电杆技术领域，公开一种非预应力玻璃钢管‑混凝土复合电杆及其制备方法，包括玻璃钢管和浇筑于玻璃钢管内壁的混凝土层，所述混凝土层中植有钢筋骨架。本发明主要是用玻璃钢管和混凝土经离心成型的复合空心结构，充分发挥玻璃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，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、耐腐蚀性能差、不绝缘、自重大的问题，及玻璃钢电杆挠度大、爬杆摇晃大的问题。
Non-prestressed glass reinforced plastic pipe-concrete composite electric pole and preparation method thereof
一种非预应力玻璃钢管-混凝土复合电杆及其制备方法
QIN RIQIANG (author) / ZHANG HAIQING (author) / YAN WENJUN (author)
2021-02-09
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
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
C04B
Kalk
,
LIME
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