2 research outputs found
Analysis of Anchor Load test results from Razdrto ā Vipava Motorway
This thesis deals with geotechnical anchors, which are increasingly used in the construction of earth retaining structures. The basic terms are introduced, materials and technology of execution of geotechnical anchors are described from instalation, pre-stressing up to control, supervison and monitoring. Basic principles of the design of geotechnical anchors are also presented. The results of 1193 anchor load tests have been collected performed by two contractors on the retaining structures on the Razdrto ā Vipava motorway. The influence of the magnitude of anchor force, anchor free and bond length and number of tendons onto the creep parameter k was then studied in terms of regression analysis
Analysis of anchor load test results from Razdrto - Vipava motorway
Naloga obravnava geotehniÄna sidra, ki se vse bolj pogosto uporabljajo pri gradnji podpornih in opornih konstrukcij. Predstavljeni so osnovni pojmi, materiali ter tehnologija izvedbe od vgradnje, napenjanja do kontrole geotehniÄnih sider. Posebej so navedeni tudi osnovni principi dimenzioniranja prednapetih geotehniÄnih sider. Zbrani so rezultati napenjalnih preizkusov na 1193 sidrih dveh razliÄnih proizvajalcev, vgrajenih na opornih in podpornih konstrukcijah trase HC Razdrto ā Vipava. Z regresijsko analizo smo ugotavljali vpliv velikosti sidrne sile, dolžina veznega in prostega dela sidra ter Å”tevila pramen sidra na mero teÄenja k.This thesis deals with geotechnical anchors, which are increasingly used in the construction of earth retaining structures. The basic terms are introduced, materials and technology of execution of geotechnical anchors are described from instalation, pre-stressing up to control, supervison and monitoring. Basic principles of the design of geotechnical anchors are also presented. The results of 1193 anchor load tests have been collected performed by two contractors on the retaining structures on the Razdrto ā Vipava motorway. The influence of the magnitude of anchor force, anchor free and bond length and number of tendons onto the creep parameter k was then studied in terms of regression analysis