A kind of soil site reinforcement anchor rod and using method thereof

Abstract

The invention provides a soil historic site reinforcing anchor rod and a using method thereof. The reinforcing anchor rod comprises a pulling rod. A sleeve rod is arranged on the exterior of the pulling rod in a sleeving manner. A reinforcing structure is arranged on the end portion of the pulling rod. The reinforcing structure comprises an assembling plate and a pressure bearing table. The pressure bearing table is fixed to the bottom of the pulling rod. The assembling plate is fixedly connected with the pressure bearing table. According to the anchor rod, by means of a plate shaped like a Chinese character mi, in the drawing process, confining pressure of slurry and a historic site is fully utilized by the anchor rod, anchoring force of the anchor rod is improved greatly, and large deformation resisting performance is improved. Compressive strength slurry is separated section by section from inside to outside, a progressive type force transmitting mechanism of the anchor rod is brought out fully, the displacement situation in different sections of the anchor rod is improved, and uniform stress of rod body and slurry interface is benefitted. The anchor rod is easy to operate and convenient to install, anchoring performance and anchoring mechanism conform to the protection and strengthening concept of the soil historic site better, and the performance of a traditional soil historic site anchoring system can be improved fully. The anchor rod is easy to manufacture, low in manufacturing cost, convenient to repair and maintain, and the anchor rod can be used and popularized within a large range beneficially.

Description

technical field [0001] The invention relates to the technical field of soil site reinforcement engineering practice and experimental research, in particular to a soil site reinforcement anchor rod and a method for using the same. Background technique [0002] Earthen ruins are cultural heritages with soil as the main building material. They are direct physical evidence of the origin and evolution of human civilization, and are also an important historical root of excellent traditional culture. They have great historical, artistic and scientific value. There are a large number of earthen sites in the main arid regions of Asia, Africa, North America, South America and the Middle East, and their types are also quite rich. For example, China's arid environment, the Great Wall from the Qin Dynasty to the Ming Dynasty and its auxiliary buildings along the Silk Road, Buddhist temple sites and ancient cities in different historical periods are all representative of earthen sites. H...

AI Technical Summary

Problems solved by technology

[0010] Aiming at the urgent need to improve the anchoring performance requirements of the anchoring system of earthen ruins and the development goal of "small damage, high anchoring force, and large deformation resistance", the present invention proposes a reinforced anchor rod for earthen ruins and its use method, so that the rod body and the slurry are occluded The effect is increased, making full use of the compressive properties of the slurry and the soil of the ruins, and providing greater continuous anchoring force in the case of less damaged soil ruins

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