DEVICE OF COMPOSITE BRIDGE BOAT UNDER PIPELINE ROUTE BASE AT SWAMPLANDS AND PERMAFROST SOILS

摘要

FIELD: construction.;SUBSTANCE: composite bridge boat device under the pipeline route base includes a dismountable pipeline base, the composite elements of which include at least one central and side bridge boat, which are tied together by composite longitudinal and transverse cables. Each composite element of the composite bridge boat pipeline has an internal space force frame of the I-section with a locking connection and a shell from basalt-carbon plastics.;EFFECT: possibility to build the main pipelines without disrupting the ecological balance in nature.;6 dwg