The load transverse distribution of fabricated small box girder bridge

The analysis of T-beam load transverse distribution belongs to three-dimensional problem,however,it is simplified to two-dimensional problem for resolution and leads to inaccuracy in a certain extent.

The simplified method of load lateral distribution of curved beam bridge with non-radial bearings;

Aimed at outline and measures for strengthening the traditional reinforced concrete rigid frame arch bridge with arch and stayed cable system,an elastic supported continuous beam method for calculating load lateral distribution of arch and stayed cable system was put forward.

The authors expatiate its features and applicable range,moreover the shear-lag effect,torsional behaviors,ultimate bearing capacity of SCCSG and load lateral distribution of composite cantilevered beams with corrugated steel web are concluded.

Calculation of transverse load distribution of T-beam utilizing space beam element;

Calculation of transverse load distribution of small fabricated box girder bridge;

Calculating transverse load distribution by energy method for the skew girder bridge;

At present, the existing method for calculating coefficients of transverse distribution of load is only appropriate for single span bridges, and cannot calculate multi-girder bridges.

<Abstrcat> A practical method of was used to calculate lateral load distribution in the box-slab arch bridge based on the model test and numerical analysis for the transverse distribution of load of slab arch bridge.

The principle of calculating the coefficients of lateral load distribution by using the eccentric compression method is introduced.

This thesis presents the philosophy of calculating lateral load distribution influence line on hinged slab bridges,and the method of the numerical calculation and computer drafting of the lateral load distribution influence line by computer program.