模型测试空间结构桥梁设计Zhongshan Bridge is a kind of steel arch bridge with a particular space-combined structure. The rationality of design, accuracy of theoretical calculation and reliability of transp... 查看全部>>doi:CNKI:SUN:XNJY.0.2004-01-008李永河School of Civil Engineering;School of ...
HEAVY LOADS, NOW COVERED ONLY UNDER SPECIAL PERMIT, SHOULD BECOME PART OF THE DESIGN REGIME. THE PROBLEM OF BASES FOR DESIGN IS CONSIDERED WITH A REQUIREMENT FOR SUBSTANTIAL INCREASES IN NOMINAL LOAD CARRYING CAPACITY. BRIDGES SHOULD BE DESIGNED ON TWO BASES' THAT OF PLASTIC ULTIMATE STRENGTH FOR...
Bridge Design Altglienicker Bridge Berlin, Germany The unique arch shape between the pavement and the road enables optimal load transfer with the smallest possible dimensions. A low construction height is achieved via a small cross-girder span, which, on the one hand, overcomes the narrow conditio...
take a steep cross slope pile in Zhang-hua highway for example,the standard method and finite difference method calculation show a good agreement.While the proposed calculation method is more reasonable and safety for it can take both the influence of complex load and landslide thrust effect into...
Based on the finite element software ANSYS, taking No.12 seamless turnout on the bridge as an example, through ANSYS APDL parametric modeling technology, seamless turnout on the bridge calculation model was established. Meanwhile, the force and displacement of the 12 seamless turnout were also ca...
1.Calculation Method Of Simply Supported To Continuous Girder Bridge Is Analyzed And Compared With Load Test.通过对预应力先简支后连续T形梁桥计算方法的研究,并与荷载试验进行对比分析,对预应力简支转连续结构设计计算的方法提出相关的建议,有利于减少计算误差,保证计算结果与实际情况相吻合。
(2)Valuesrangeandcalculationmethodshavebeen stipulatedforvariousparametersontrainload,derailmentload,traction-brakingload,windload,etc.forrailway bridgedesignaccordingtothenewspecificationssystem.(3)Theultimate-limitdesignbasedoncompleteprobabilityis adoptedfortheEuropeanspecifications.BeingdifferentfromtheChinese...
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This paper uses the combination of finite element analysis, theoretical calculation and actual measurement verification to study the construction safety of a long-span continuous rigid bridge, and put forward an intelligent safety assessment method to ensure the safety of demolition construction of the ...
XB.Cui. (2011) Design of data acquisition and processing system for Tieluoping Bridge. Dissertation, Beijing Jiaotong University. YP. Chen. (2020) Vibration signal acquisition and eigenvalue calculation based on FPGA. Dissertation, Southwest Jiaotong University. Nguyen, K. V. Comparison studies of...