自平衡荷载箱Super-Cell制造、研发和技术服务
info@ougangroup.com
Super Cell General Information As a new generation of hydraulic load test equipment, unlike conventional cells that virtually are the combination of hydraulic cylinders, OUGAN Super Cells consist of one or multiple inflatable jacks(Super-jacks) which can produce large load.Starting in year 2005 with more than 2000 BDSLT projects performed globally, ......[Details]
Pile Shaft Stress Testing 1. Strain gauge installation and embedment (1) Select strain gauge according to reinforcement bar diameter, and if there is no exact size of strain gauge, similar one is also ok. Strain gauges are embedded in different soil layer to measure the pile skin friction in different soil layer. (2) Screw down the strain gauge ( ......[Details]
Ougan data acquisition system: Computer system collects data automatically and show real-time data (also can be set according to requirement).Testers do testing synchronously and record as backup file. Record content includes: oil pressure, upper pile displacement above cell, lower pile displacement below cell, pile top displacement, strain of eac ......[Details]
The analysis of the relation between loading and pile shaft displacement is an important factor to determine the pile bearing capacity.In bi-directional static load test, Ougan will normally test three displacement positions:1. Upper pile loading displacement;2. Lower pile loading displacement;3. Pile top displacement; And how to test these displac ......[Details]
As Super Cell is embedded in the test pile concrete, so its 100% reliability is the key for successful testing. Ougan Super Cells must pass rigorous pressure testing and calibration before leaving the factory to ensure the high quality. Combined Super Cell: it consists of multiple inflatable flat jacks, each super-jack is tested and calibrated befo ......[Details]
In concrete pouring process (especially pour underwater), as super cell is embedded in pile, it may restrict complete concrete flow, so a weak concrete layer may easily be formed to affect the pile quality and testing result. Ougan Super Cell has two measures to solve this problem effectively:Firstly, with the unique cone-shape flow-guiding mechani ......[Details]
