Abstract
The previous project in mountain area is often used in the ordinary rock digging foundation, the foundation of the general requirements of artificial digging, when the rock very good integrity and weathering degree is low, the time-consuming, low construction efficiency, low degree of mechanization. In order to change this situation, The study of rock bolt foundation specially set up, and the application in the engineering and the follow-up project, make it become the basic types of practical value in engineering.
Highlights
Tall mountain mountain and brought great difficulties to the tower foundation material transportation and construction work, the problem at the same time, and the environmental protection
The previous project in mountain area is often used in the ordinary rock digging foundation, the foundation of the general requirements of artificial digging, when the rock very good integrity and weathering degree is low, the time-consuming, low construction efficiency, low degree of mechanization
In order to change this situation, the study of rock bolt foundation specially set up, and the application in the engineering and the follow-up project, make it become the basic types of practical value in engineering
Summary
Tall mountain mountain and brought great difficulties to the tower foundation material transportation and construction work, the problem at the same time, and the environmental protection. The previous project in mountain area is often used in the ordinary rock digging foundation, the foundation of the general requirements of artificial digging, when the rock very good integrity and weathering degree is low, the time-consuming, low construction efficiency, low degree of mechanization. By means of test and engineering application, we think of rock bolt foundation has the following advantages: make full use of the rock itself strength, strong ability to resist uplift; small amount of earthwork excavation, save steel and concrete;rock hole mechanized transport, less quantity, short construction period; does not destroy the original geological condition, slag less, is conducive to the Protect environment; save manpower and material resources, and has good social benefit and economic benefit, so the rock bolt foundation has very high application value in the mountains.
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