PROBLEM TO BE SOLVED: To provide a load test method capable of obtaining sufficient load for load test in cooperation with a pile pressing machine and an attachment for the load test when conducting load test of a steel pipe pile.KITAMURA MORIO...
Test data indicate that all the three methods give similar ultimate load at failure. Nonetheless, out of the three methods, the slow-maintained-load method of testing piles, which seems to simulate field conditions, gives the largest settlement for the same applied load. The axial force ...
PURPOSE: To perform a load test by fitting jacks to the tip section and pile head of a test pile respectively, and connecting the test pile and surrounding reaction piles via a load beam so that the test pile can be lifted and extended to exert the peripheral friction force to the maximum...
需要金币:*** 金币(10金币=人民币1元) Handbook on Pile load Testing 桩载荷试验手册.pdf 关闭预览 想预览更多内容,点击免费在线预览全文 免费在线预览全文 Federation of Piling Specialists Handbook on Pile Load Testing 0 -1 -2 ) m m -3 ( T N -4 E M -5 E C A -6 L P S -7 I D ...
aA method for pumping fluid from a well employing a double standing valve sucker rod pump according to claim 15 wherein in step a fluid also flows simultaneously into a housing chamber located within the pump which is in fluid communication with the coupling chamber by way of channels provided...
Pile load tests are used to refine designs and for quality assurance. They can also be used to verify the reliability of piles and pile groups. Stochastic methods have previously been developed to verify the reliability of single piles. A general stochastic method to verify the reliability of pi...
Overall, the LPC method without side friction limitations gave 97% of the measured capacity on average and had the lowest standard error of any of the methods. 展开 关键词: Accuracy Alternatives analysis Bearing capacity Clay Cone penetrometers Design methods Load tests Mathematical prediction ...
Mathematical analysis model on systematic error of pile static vertical load test by accumulation load method is established in thispaper,and observe factors of the error,The correct method of reduction error is draw. 本文针对堆载法基桩竖向抗压试验存在的系统误差,建立数学分析模型,并对产生误差的各因...
Two main methods are presented:α– method used to calculate the short-term load capacity of piles in cohesive soils andβ– method used to calculate the long-term load capacity of piles in both cohesive and cohesionless soils. Moreover, methods based on cone CPTu result are presented as ...
The Osterberg Cell method is a pile loading test technique for pile s bearing capacity that the Osterberg Load Cell is placed at the bottom or some distance up from the bottom when pressure is applied to the device. O法试桩作为一种新型的桩基承载力测试技术,具有装置简单、无需堆载或者构筑笨...