A method for determining the intermediate states by means of the inclined cable bridges construction ursprüngliher dimensions of the components units

摘要

A process for the determination of the intermediate states of the obliquely cable bridges construction by means of its original dimensions of the components units, which in the calculation method of the assembly of the cable-stayed bridge is divided. More precisely, they are a method in which the intermediate states of the obliquely cable bridges construction by means of its original dimensions of the components units are determined, wherein the method comprising the steps of: 1) calculation of the original dimensions of the components of units of the cable bridge in the final state of the cable bridge; 2) for carrying out the assembly calculations. In this case, the original dimensions of the components units with their original dimensions in the final condition of the cable bridge brought into correspondence with each other; 3) when the voltage exceeds a limit value, are the forces between clamping to adjust the cable stays. An adjustment of all the cables according to the termination of the assembly is to be carried out, by the influence of the contraction according to eliminate flexibility of the concrete; 4) new calculation of the original dimensions of the components of units of the cable bridge, in that the influences of structural forces on the inside of the dimensions of the components units of the cable-stayed bridge be drawn off in step 3; and 5) repeating the steps 2, 3 and 4 with the in step 5 calculated original dimensions of the components of units of the cable bridge, to the states of the in step 4 ..