| 摘要 |
FIELD: construction.SUBSTANCE: suspension bridge with superstructure suspended on self-centering systems, is intended for construction in mountainous areas and seismic active areas. Bridge has increased resistance to seismic vibrations and to strong winds. For protection of self-centering system against harmful environmental impacts self-centering system most vulnerable elements are enclosed in casing, which internal volume can be filled with protective substance, for example, oil.EFFECT: casing has no significant mechanical effect on self-centering system and does not change its properties.1 cl, 4 dwg |
