publication . Article . 2017

Heave induced reduction of friction capacity of pile embedded in clays

Gondo Wibowo Tantri; Gogot Setyo Budi;
Open Access English
  • Published: 01 Jan 2017 Journal: MATEC Web of Conferences (issn: 2261-236X, Copyright policy)
  • Publisher: EDP Sciences
Abstract
Installation of new piles may cause heave which influence friction capacity of existing piles. The heave can be observed from the difference in the elevation of existing pile heads recorded before and after the installation of new piles or through load-settlement diagram from Static Load Test data. This paper presents the study of bearing capacity of hollow cylindrical concrete piles with diameter of 800 mm from two projects. The piles at Project I and Project II were hydraulically jacked into depths of 46 m and 42 m, respectively. The bearing capacity of the piles was determined from the pressing force required to install the instrumented indicator-piles, and S...
Subjects
free text keywords: Engineering (General). Civil engineering (General), TA1-2040, Load testing, computer.software_genre, computer, Strain gauge, Structural engineering, business.industry, business, Vibrating wire, Geotechnical engineering, Cylinder, Bearing capacity, Pile, Pressing, Engineering
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