The regulations of GB/T 14370-2000 and JT/ T 329, 1-1997 based by flat anchorage static loading test method is not detailed so that every factory and quality checking mechanism has different test method, so the test results have not high reliability.

the flat anchorage and taking a vast amount of experimental research as the basis,the article comprehensively analyzes and sums up the affecting factors on the static load anchorage performance of clamping piece type flat anchorage with deflection angle from many aspects,and puts forward that the experimental detection method is one of the key affecting factors.