Sökning: "serviceability state"
Visar resultat 1 - 5 av 26 avhandlingar innehållade orden serviceability state.
1. Patch loading resistance of plated girders : ultimate and serviceability limit state
Sammanfattning : Patch loading or partial edge loading of steel girder webs is a load case where a concentrated force is introduced perpendicular to the flange of a girder. This usually induces a local failure of the girder web in the vicinity of the loaded flange. LÄS MER
2. Serviceability Limit State for Steel Girders during Bridge Launching - A Patch Loading Problem
Sammanfattning : Incremental launching is a construction method in which bridge girders are first assembled in the vicinity of the future permanent position of the bridge. When the elements have been welded together the girders are launched to their permanent position. LÄS MER
3. Shear cracks in concrete structures subjected to in-plane stresses
Sammanfattning : After only two years of service, extensive cracking was found in the webs of two light-rail commuter line bridges in Stockholm, the Gröndal and Alvik bridges. Due to this incident it was found necessary to study the means available for analysing shear cracking in concrete structures subjected to in-plane stresses. LÄS MER
4. Investigations on the Serviceability Limit State of Dowel-Type Timber Connections
Sammanfattning : Dowel-type steel-to-timber connections are commonly used to transfer a large range of loads. Although they are simple to produce and assemble, the load-carrying behavior and the local stress and strain distribution within the connection area are highly complex. LÄS MER
5. Aspects of probabalistic serviceability limit state design of dry deep mixing
Sammanfattning : An expanding population and increased need for infrastructure increasingly necessitate construction on surfaces with poor soil conditions. To facilitate the construction of buildings, roads and railroads in areas with poor soil conditions, these areas are often improved by means of foundation engineering. LÄS MER