【摘 要】
：
As a consequence of the 1999 (I)zmit and Düizce earthquakes Mw =7.4,there has been an increased awareness about the seismic vulnerabilities of transportation systems in Turkey,especially in (I)stanbul
【机 构】
：
General Directorate of State Highways,1st Division Directorate,Kagithane,lstanbul,Turkey
【出 处】
：
The 7th International Conference on Bridge Maintenance, Safe
论文部分内容阅读
As a consequence of the 1999 (I)zmit and Düizce earthquakes Mw =7.4,there has been an increased awareness about the seismic vulnerabilities of transportation systems in Turkey,especially in (I)stanbul.Bridge structures,particularly suspension bridges are the most significant component of them,and also the area around Istanbul has long been known as a region of high seismicity,with the famous North Anatolian Fault-NAF lying 80 km kilometers to the southeast of Istanbul.Therefore,it is the main purpose of this paper to learn how long-span suspension bridges in Turkey behave under site-specific multi-point earthquake excitations,in accordance with,to determine the structural earthquake performance of them.
其他文献
The paper presents some developments of a simplified procedure for the assessment of the seismic safety of RC multi-span simply supported bridges proposed by the authors in a previous research work.
Bridge management systems (BMSs) are widely used by bridge managers to determine the optimal intervention strategies (OISs) for their bridge stocks.Among the techniques used to determine the OISs,most
Stress histogram or spectra is key to estimation of fatigue life of highway bridges.Accurate estimation of the same for a specific bridge is traditionally done through field investigations which invol
Boston Manor Viaduct opened to traffic in 1965 and was constructed as part of the expansion of the motorway network in the United Kingdom.It consisted of 21 spans.The four spans nearest to Heathrow ai
Located at north side of Daxie Bridge,linking Daxie Island and 329 National 329 Highway No.2 Daxie Bridge,Ningbo (China) has an inimitable style,elegant appearance.The bridge has mixed-structure (twin
Degradation and maintenance models can be used to optimize bridge interventions and,for companies responsible for bridges management,these tools can be very useful,because they can permit significant
Numerous researches have been developed to understand the structural capacity of steel connections in order to avoid and diminished catastrophic events due to the collapse of bridges.However,the capac
During the years 2008 to 2010 it have been constructed in Spain the new railway line of high velocity trains that will connect Valladolid with the northwest of Spain.One of the first phases comprises
Unlike the most of conventional model-based damage detection methods using the discrepancy between the FE model response and field-tested dynamic response as evaluation criteria,the new approach is fo
Orthotropic steel bridge deck is the main deck system of steel girder in long-span bridges with the advantage of light deadweight,high carrying capacity,and quick construction speed.With the increase