Construction Technology of Fast-growing Poplar Modified by Carbon Fiber Outsourcing Steel Plate

Abstract

The invention belongs to the technical field of fast-growing poplar modifying, and particularly relates to a construction process for modifying fast-growing poplar by a carbon fiber encased steel plate. The construction process comprises the following effective steps of: a, selecting materials; b, cutting; c, deeply processing; d, drying in air; e, thermally modifying; f, drying; g, cutting; h, preparing structural glue; i, impregnating; j, combining; k, packaging; and l, maintaining. Compared with the prior art, the construction process has the advantages and positive effects that: the construction process for modifying fast-growing poplar by the carbon fiber encased steel plate provided by the invention changes mechanical properties such as compressive strength, elastic modulus, a deformation rate and vibration resistance of the fast-growing poplar by modifying methods such as processing, adhering, maintaining, pre-pressing and post-processing of the fast-growing poplar through carbon fibers, a steel plate, structural glue and a series of construction processes, so that the fast-growing polar meets using requirements of building structural components (columns, beams, plates and walls).

Description

technical field [0001] The invention belongs to the technical field of fast-growing poplar modification, and relates to the modification of fast-growing poplar, in particular to a construction technique for modifying fast-growing poplar with a carbon fiber-wrapped steel plate. Background technique [0002] As an important production resource in social and economic construction, wood and wooden materials are not only widely used in various fields in daily life, but also widely used in industrial fields such as transportation, construction and aerospace. With the increasing shortage of forest resources worldwide, especially the sharp decline in the amount of precious wood, a large number of fast-growing trees have been widely planted in recent years. Fast-growing trees have the advantages of short production time and high yield, but due to their short growth period, for example, the general artificial fast-growing poplar takes 5 to 6 years to become useful, so most fast-growin...

AI Technical Summary

Problems solved by technology

However, due to its low mechanical properties, poor corrosion resistance and large instability, fast-growing poplar has not been used in building structures.

At present, there are few studies on how to apply fast-growing poplar wood to building structural components through the modification of carbon fiber outsourcing steel plates, and to broaden its application range

Images