|
Title |
Long Term Behavior of Permanent Rock Anchorages in Large Spatial Span Structures
|
|
Authors |
유남재 ; 김대학 ; 박병수 ; 김재일 ; 이종용 |
|
Keywords |
락앵커 ; 장기거동 ; 대공간 구조물 Rock anchorages ; Long term behavior ; Large span spatial structure |
|
Abstract |
Most of all, large spatial span structures are the symbol of cities but have to get to supply the purpose of structure simultaneously, therefore their foundations are designed to get rolls of structure support, structure shape maintenance or overturn prevention, buoyancy resistance, etc. Accordingly various type foundations have been introduced, and after anchorage power is introduced for double structures shape maintenance and overturn prevention, change of anchorage power checked in the construction process is reviewed, comparing of playground case. Case1 anchors for the control of horizontal power worked outside hemisphere type roof, Case2 anchors for the overturn prevention of cantilever roof examined in this example. The examination has been executed by the analysis of anchorage power introduction process, related test results and anchorage power monitoring results for 2 examples.
|