Construction method of rock bolt Foundation

Rock bolt foundation is based on the rock bolt which is directly fixed in the rock hole of grouting concrete, with the help of rock body, and the cohesive force between the rock and concrete grouting, concrete grouting and rock bolt to resist the external force from upper tower structure, and to guarantee the stability of the anchorage of tower structure.How to carry out construction, choose a good method is particularly important.
Rock bolt type foundation can not only improve the level of construction, reduce labor intensity, reduce the project cost, but also can play undisturbed rock body of mechanical performance, and has good resistance to pull function, compared with other types of foundation, it reduced the weight of the structure, largely reduced the consumption of the base material, in the traffic difficult mountains region, economic benefit is obvious, it is an advanced construction method that is worth promoting.

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