Test method for semi-rigid base core sample compressive strength

• Main Authors: FAN JUNYING, ZHANG TAO, ZHANG RONGRONG, WANG CHUNMING, LI XINGHAI, XIE CHAO, ZHOU XULI, SONG BO, XUE ZHONGJUN, CONG CHENGDONG
• Format: Patent
• Language: English
• Published: 15.04.2015
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to a test method for semi-rigid base core sample compressive strength. The test method comprises the following steps: selecting core drilling positions and sampling core samples; inspecting and screening the sampled core samples; carrying out end face treatment on the core samples, and performing humidity treatment on the core samples after end face treatment; carrying out tests of compressive strength; calculating the test data to obtain the compressive strength of the core samples, organizing and calculating the obtained all compressive strength, and obtaining the compressive strength value of each data group. The test method for semi-rigid base core sample compressive strength, provided by the invention, can solve the problems that in the prior art, as the compressive strength test method is not provided to test the semi-rigid base core sample on the road in the period of use, whether the semi-rigid base strength is qualified or not cannot be scientifically assessed and judged in the road overhaul design and construction, and further engineering measures cannot be adopted for reasonable treatment.