The project is a construction site in Baishazhou, Wuchang. The pile type of the test pile is bored pile, which is the acceptance pile of the project, and mainly bears the vertical load; the test pile No. 4-5 is designed to bear the vertical compressive bearing capacity, with the pile length of 28m and the pile diameter of 1000, which is the engineering acceptance pile, with the design bearing capacity of 5500kN and the estimated ultimate bearing capacity of 11000kn, The test adopts the industrial standard of the people's Republic of China "technical code for the detection of building foundation piles" (JGJ106-2003). The maximum loading value is 11000kn, which is divided into 10 stages. The first stage load is twice of the graded load. The specific loading classification is as follows:
The wireless static load tester is used to carry out static load test on site and upload it to the monitoring system in real time. The field collected data and area line are compared with the data logged in through the network system on site to verify the consistency and real-time of data upload.
Field monitoring data