CD Skripsi
Pengaruh Jumlah Pelat Helical Terhadap Daya Dukung Tekan Pondasi Tiang Helical Pada Tanah Gambut Dengan Metoda Pembebanan Constant Stress Of Penetration
The selection of the type of foundation is very influential on the strength of a building. One alternative that can be used as a substitute for cerucuk foundation is helical pole foundation Helical pile a manufactured steel foundation consisting of one or more helix-shaped bearing plates affixed to a central shaft that is rotated into the ground to support structures. At this research will be presented result of static loading test constant stress of penetration method helical pile conducted at peat. Result of data from loading test in the form of load and degradation interpretation with Tangent of Intersection method, Terzaghi and Peck method, and Chin f.k method. Addition sum up the same plate helical diameter will improve the capacities support helical pile. But if plate helical most under smaller hence addition sum up the plate helical do not have an effect on the signifikan to Qultimate the helical pile though plate helical for bigger. Result of the encumbering attempt compared to by result of energy calculation support the helical pile use the method of Induvidual plate bearing and cylinder shear. From comparison result known that by Qultimate the method of cylinder shear more coming near result of burden test with the standard error 1,90 while ,Qultimate the individual method of plate bearing come near result of burden test with the standard error 1,06.
Key words: helical pile, peat, individual plate bearing, cylinder shear
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