Concrete anti-seismic buttress for overhead pipeline in oil and gas transmission tunnel

The utility model relates to a concrete anti-seismic buttress of an overhead pipeline in an oil and gas transmission tunnel. Wherein the lower end of the anti-seismic concrete buttress extends below atunnel bottom plate line, a downwards-concave arc-shaped groove matched with a pipeline is formed in...

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Bibliographische Detailangaben
Hauptverfasser:	CHENG MENGPENG, WANG ZHENYU, LIU GANG, XU XIAOXIN, ZHANG YONGCAI, TIE MINGLIANG, HE BAOFENG, HAN GUIWU, SANG GUANGSHI, YU YAOGUO, ZHANG HAIBIN, TANG PEILIAN, LIU TAO, SUN PENG, ZHANG WENWEI, ZOU XIAOHUI
Format:	Patent
Sprache:	chi ; 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:	The utility model relates to a concrete anti-seismic buttress of an overhead pipeline in an oil and gas transmission tunnel. Wherein the lower end of the anti-seismic concrete buttress extends below atunnel bottom plate line, a downwards-concave arc-shaped groove matched with a pipeline is formed in the upper end of the anti-seismic concrete buttress, the depth of the arc-shaped groove is largerthan the radius of the pipeline, and the cross sectional area of the lower end of the anti-seismic concrete buttress is larger than that of the upper end of the anti-seismic concrete buttress; the pipeline connecting bolts are arranged on the anti-seismic concrete buttresses on the two sides of the arc-shaped groove; and the two ends of the arc-shaped pipeline connecting steel plate are fixed on the pipeline connecting bolts for fixing the pipeline. The anti-seismic concrete buttress has the advantages that the arc-shaped groove anti-seismic concrete buttress is arranged in a tunnel, so that apipeline can resist high-i