INFLUENCE OF POSITION ERRORS ON THE STABILITY OF A LOADBEARING VERTICAL ROD OF GREAT FLEXIBILITY

Many building structures are considered as rod systems. Bearing elements of systems under load and experience large stresses deformations. When external loads increase, these strains also increase. There may come a point where some lack strength, stiffness or stability. Such cases arise due to uneven settlement roll the structure in conjunction with errors manufacture installation structures, insufficient development projects, etc. One main measures for timely prevention emergency situations is properly organized monitoring stress-strain state elements. In this paper, we consider model stressed structure, which combines form flexible deformable rods acting on them, represented by force vectors. As an example, two vertical rectilinear pointing along one plumb line connected node. The lower pinched base bearing element. upper equivalent vector. theory, lines action forces lie line, so there no other moments besides axial longitudinal forces; applied at given coordinates. constructing system, each must be set design position. will position during phase structure. Position generally specified angles inclination ends assembly. A modified system vectors arises. such errors, horizontal arises has influence stability supporting when increases.