MY115685A - Large cross-section elongated enclosure, and procedure for its manufacture - Google Patents

Large cross-section elongated enclosure, and procedure for its manufacture

Info

Publication number
MY115685A
MY115685A MYPI92002381A MYPI9202381A MY115685A MY 115685 A MY115685 A MY 115685A MY PI92002381 A MYPI92002381 A MY PI92002381A MY PI9202381 A MYPI9202381 A MY PI9202381A MY 115685 A MY115685 A MY 115685A
Authority
MY
Malaysia
Prior art keywords
slab
arch
plate
constituted
enclosure
Prior art date
Application number
MYPI92002381A
Inventor
Marcel Matiere
Original Assignee
Marcel Matiere
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marcel Matiere filed Critical Marcel Matiere
Publication of MY115685A publication Critical patent/MY115685A/en

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Abstract

THE PURPOSE OF THE INVENTION IS AN ELONGATED ENCLOSURE (1) DESIGNED TO WITHSTAND INTERNAL PRESSURE WHICH MAY EXCEED 1 MPA (10 BARS) AND FORMING A SEALED, WATER-TIGHT TUBULAR SPACE (A) HAVING A TRUNCATED TRANSVERSE SECTION, SAID ENCLOSURE COMPRISING A LOWER PART FORMED BY A RIGID CONCRETE SLAB (2) RESTING ON THE GROUND, AND AN UPPER PART (3) CONSTITUTED BY A THIN METAL WALL IN THE SHAPE OF A CURVED ARCH EXTENDING BETWEEN THE TWO LATERAL ENDS (31, 31'') PARALLEL TO THE LONGITUDINAL AXIS AND CONNECTED TO THE SLAB (2), EACH OF WHICH IS ATTACHED BY A LONGITUDINAL JUNCTION PIECE CONNECTED TANGENTIALLY TO THE LATERAL END (31, 31 '') OF THE ARCH (3). ACCORDING TO THE INVENTION, THE UPPER FACE (22) OF THE SLAB (2) HAS A WIDTH SUBSTANTIALLY EQUAL TO THE SPACE BETWEEN THE TWO LATERAL ENDS (31, 31 '') OF THE CURVED ARCH (3), AND EACH JUNCTION PIECE IS CONSTITUTED BY A FLAT PLATE (4, 4'') EXTENDING WITHIN THE EXTENSION OF THE ARCH (3) AND PRESSED FROM THE OUTSIDE AGAINST THE CORRESPONDING LATERAL FACE (23, 23'') OF THE SLAB (2), EACH PLATE (4, 4'') BEING LINKED TO POSITION-MAINTENANCE MEANS (5, 42) CAPABLE OF PREVENTING OF THIS PLATE (4, 4'') FROM SHIFTING ALONG THE CORRESPONDING LATERAL FACE (23, 23'') OF THE SLAB (2) UNDER THE EFFECT OF STRAIN (15) GENERATED BY INTERNAL PRESSURE, AND OF PREVENTING DETACHMENT OF THESE PLATES (4, 4'') UNDER THE EFFECT OF EXTERNAL FORCES (13). (FIG.1)
MYPI92002381A 1991-12-24 1992-12-24 Large cross-section elongated enclosure, and procedure for its manufacture MY115685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO9116128 1991-12-24

Publications (1)

Publication Number Publication Date
MY115685A true MY115685A (en) 2003-08-30

Family

ID=47221757

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI92002381A MY115685A (en) 1991-12-24 1992-12-24 Large cross-section elongated enclosure, and procedure for its manufacture

Country Status (1)

Country Link
MY (1) MY115685A (en)

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