Study On Detect Methods Of Reinforced Effect Of Gigantic Goaves

Goaves is word-wide difficult problem. Nowadays, there are many motheds to detect the reinforced effect of the goaves at home and abroad. But it hasn't mature theory and experience. It hasn't yet to take shape at home and abroad for its system technology, also hasn't built up the technical regulations or industry standards. It is high cost to detect the goaves of the reinforcement effect. It may be retained blind spots for road construction projects remain hidden dangers. Therefor, it is nessary to study on the detection methods of reinforcement effect of goaves.This thesis based on the grouting reinforcement engineering of gigantic Goaves of dedicated rail link , which belongs to HEBEI LONGSHAN PLANT OF STATE POWER. After Summed up the current number of applications compared with a wide range of means testing, analysis of the respective advantages and disadvantages and light of the specific characteristics of the project, the detection motheds to be used with Drill inspection, CT Tomographic Method, PS Waves Test, High-density Electrical Method, indoor experiments, deformation monitoring. After comprehensive analyzing and explaining the testing datu, and observing and excavation testing the abnormal sections of the grouting by drilling and coring, the comprehensive estimating of the effect of the grouting is completed in the end. In the same time, the accuracy of the above methods has been assessed, the assessment basis of disposing methods of goaves' reinforcement has been provided, and the reference of assessment study in the associate sophere has been offered.