( 2 ) the change of ratio of spans has a great effect on the whole bridge under dead load and sunshine temperature differential . on the contrary , it has a smaller effect on the bridge under annual temperature change
22.
In the 5th chapter , single steel bracket of slts under violent external load is supposed to be invalid , structural response and bearing capacity under dead load at that moment of bracket invalidation is analyzed
23.
Basing on wenhui bridge ( the cable - stayed bridge ) , optimization of cable tension under dead loads , control of the course of cantilever casting concrete , and spatial analysis of the pylon and gird during construction were discussed in this paper
24.
Finite element modal analysis of large span cable - stayed bridges is a " pre - stress modal analysis " based on the deformed equilibrium configuration due to dead load and cable pre - tensions . starting from the initial equilibrium configuration might have a minimal
25.
The basic conclusions are as follows : ( 1 ) under the common effects of dead load and temperature , the internal forces of two intermediate piers are obviously larger than those of two side piers of five - span continuous rigid frame bridge
26.
In this article , the method how to establish the dimensional model of existing double - curved arch bridge by making use of large software ansys is studied , a way to assess loading ability combining the dead load experiment is brought out
27.
By contrasting curved bridge and straight bridge , influence of dead load and prestressing force on the stress in cantilever casting period of curved bridges is analyzed . in this paper , the controlling problem in construction phase is specially studied
28.
Through testing eight composite beams with partial shear connectors under dead load and repeated load , the effect that repeated load acts on composite beams is analyzed on the basis of the test process , phenomena , and result
29.
In use of the comprehensive method , least squares method is used to adjust cable force by limiting moment of girder of cable stayed bridges . this article proposes a conception of reasonable moment under dead load and gives a method to solve this reasonable moment
30.
The damage capacity is estimated by test data . the randomness of materials and earthquake are considered during process of analysis . influences of dead load on the structural reliability were considered too
