JPS6133936B

PURPOSE:To easily bury a pipe by a method in which an assembly of sheet piles and a box is set above the bottom of a hole filled with mud water, the mud water is solidified, the assembly is removed out, and then concrete is placed into the space formed and a pipe is laid on the concrete. CONSTITUTIO...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MATSUSHITA KUNIJIRO, SEKIGUCHI RYUICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DREDGING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FOUNDATIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULIC ENGINEERING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SOIL SHIFTING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To easily bury a pipe by a method in which an assembly of sheet piles and a box is set above the bottom of a hole filled with mud water, the mud water is solidified, the assembly is removed out, and then concrete is placed into the space formed and a pipe is laid on the concrete. CONSTITUTION:An assembly 14 of plural sheet piles 20 and a box 22 is set in a trench 12 filled with mud water in such a way as to position the box 22 above the bottom 15 of the trench 12. A solidifying agent, e.g., cement, water glass, etc., is added to the mud water in the trench 12 to solidify the mud water, the mud water in the box 22 is discharged, and the box 22 is removed out, whereupon a space 26 is formed. Leveling concrete 28 is placed on the bottom of the space 26 and hardened, a pipe 30 is laid, and then the surrounding of the pipe 30 is embedded with soil and sand.