SPT Split Tube Sampler design for carry out the Standard Penetration Test (SPT) to BS 1377: Part 9: 1990 and ASTM standards. The Top Ball Valve Adaptor, pair of Split Spoons, and open SPT Shoe compose a complete of Split Tube Sampler. A Basket Retainer made from steel also...
Split Spoon compose of Sample Spoon Head, Split Tube, SPT Adaptor, SPT Shoe. The standard Split Tube Sampler is 2" (50.8 mm) OD x 1.3/8" (34.9 mm )ID x 18" (457mm)/ 24" (610 mm) long. For heavy driving conditions, the Heavy-duty "Tuflok" design is available. Deta...
The standard penetration test (SPT) split-spoon sampler is too small for investigations in gravelly soils. For this reason, several researchers have developed scaled-up versions of the SPT, commonly referred to as "large penetration tests" (LPT), and attempted to correlate the measured blow count...
website:www.forsun-tools.com;SPT equipment set:split spoon sampler, automatic trip hammer, SPT drill rod;Condition:New;Warranty:1 Year;Local Service Location:None;Showroom Location:None;Video outgoing-inspection:Provided;Machinery Test Report:Not Availab
Evaluation of Driving Energy Transferred to Split Spoon Sampler for Accuracy Improvement of Standard Penetration TestWon-Taek Hong aSang Yeob Kim bJong-Sub Lee c
1) Drill a 60 to 200 mm ( 2. 5 － 8 in) diameter exploratory boring to the depth of the first test.2) Insert the SPT sampler ( also known as a split-spoon sampler ) into the boring. The shape and dimensions of this sampler are shown in Figure 6. 1. It is ...
求翻译:The testing is done below a casing according to standard procedure. Samples taken with the split spoon sampler shall be subjected to soil classification and routine laboratory testing. The data obtained shall be prepared in final approved form to show the penetration records and soil types....
2) Insert the SPT sampler ( also known as a split-spoon sampler ) into the boring. The shape and dimensions of this sampler are shown in Figure 6. 1. It is connected via steel rods to a 63. 5 kg ( 140 lb) hammer,as shown in Figure 6. 1. 3) Using either a rope and cathead...
The SPT is performed by driving the split spoon sampler into the ground by a drop of hammer of mass 64 kg falling from a predetermined height. The hammer blow counts, disturbed and undisturbed soil samples collected during the test are processed and interpreted. The interpreted results are used...
Not everyone used Gow’s sampler, which originated in the Boston area, but Karl Terzaghi liked it. Terzaghi and Arthur Casagrande vigorously sponsored adoption of the split spoon sampling procedure through the auspices of ASCE’s Committee on Sampling and Testing of the Soil Mechanics and ...