Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vertical loading test of foundation pile of Source of the Nile Bridge in Uganda
The “Source of the Nile Bridge” was built since 2014 and Compression Load Test (Static Load Test) and Hybridnamic Load Test (Rapid Load Testing) were conducted. The result of Compression Load Test would be used directly from measurement, and in Hybridnamic Load Test, Unloading Point Method is used for calculating by using acceleration of test pile. Although the acceleration of whole pile is assumed as the same, we actually found that the acceleration of pile head and toe could be different if the bottom ground is too hard. There were almost no chance for comparing the result because the tests are unusual to be conducted in same place and this project offered us a chance to do so. We used three different method of acceleration collecting for comparing: pile head only, the average of acceleration per depth and acceleration of pile head cross the acceleration ratio of pile head and toe. We found that the only tolerance of third way of calculating would not be overestimated which is very important to safety.
Vertical loading test of foundation pile of Source of the Nile Bridge in Uganda
The “Source of the Nile Bridge” was built since 2014 and Compression Load Test (Static Load Test) and Hybridnamic Load Test (Rapid Load Testing) were conducted. The result of Compression Load Test would be used directly from measurement, and in Hybridnamic Load Test, Unloading Point Method is used for calculating by using acceleration of test pile. Although the acceleration of whole pile is assumed as the same, we actually found that the acceleration of pile head and toe could be different if the bottom ground is too hard. There were almost no chance for comparing the result because the tests are unusual to be conducted in same place and this project offered us a chance to do so. We used three different method of acceleration collecting for comparing: pile head only, the average of acceleration per depth and acceleration of pile head cross the acceleration ratio of pile head and toe. We found that the only tolerance of third way of calculating would not be overestimated which is very important to safety.
Vertical loading test of foundation pile of Source of the Nile Bridge in Uganda
Lecture Notes in Civil Engineering
Duc Long, Phung (Herausgeber:in) / Dung, Nguyen Tien (Herausgeber:in) / Takano, Kohsaku (Autor:in) / Lin, Shih-Chun (Autor:in)
29.11.2019
6 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Engineering Index Backfile | 1931
Vertical cyclic load loading test device for oil tank pile foundation settlement test
| Europäisches Patentamt | 2020
Pile foundation model loading device for vertical/horizontal cyclic loading
| Europäisches Patentamt | 2020
Launching steel girder bridge over White Nile in Uganda
Engineering Index Backfile | 1964