GWADA NA KAFAN STANDARD (SPT)

Jarabawar Standard Penetration (SPT) shine hanyar binciken kasa a shafin da ake amfani da shi a fannin geotechnical don kimanta yanayin kasa, siffofin kasa, da ƙarfin kasa a shafin gina. Wannan taro ya haɗa da kutsa namun daji na split-barrel a cikin kasa tare da amfani da bugun hammer mai zurfi, kuma ya haɗa da adadin bugun da ake bukata don haɓaka namun daji zuwa nisa mai tsari. Sakamako ya N-value ya bayar da bayanan muhimmai game da ƙarfin kasa, ƙarfi, da kayan kasa, wanda yasa SPT abin dogaro ne ga tsara shafin karkashin kasa, aikin piling, da tsare-tsare na ground improvement. Injiniyoyin shafin sun dogara da sakamako na SPT don kimanta irin pile, zurufai, da ƙarfin kasa da ake bukata wajen tsara shafin gina ga gine-gine, titi, da aikin infrastructural.