METHOD OF LAYING PRELIMINARILY BALLASTED PIPE LINE IN FLOODED SECTIONS

construction engineering; erection of underground pipe lines. SUBSTANCE: pipes are laid according to design axis of pipe line, after which they are welded in length, insulated, lines and ballasted with circular weight. Ground is dug by steps under lengths of pipes on either side in parallel with axi...

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Bibliographische Detailangaben
Hauptverfasser:	RUDAVETS I.M, GAPONENKO JU.I, KHOMICHENKO S.A, GNATUS' N.A, ANIKIN E.A, GASPARJANTS R.S, GABELAJA R.D, GLOVATSKIJ V.D, KOLIKOV V.L
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	construction engineering; erection of underground pipe lines. SUBSTANCE: pipes are laid according to design axis of pipe line, after which they are welded in length, insulated, lines and ballasted with circular weight. Ground is dug by steps under lengths of pipes on either side in parallel with axis, thus making pipe line sag to design mark. EFFECT: enhanced reliability. 2 cl, 2 dwg