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CEN

EN 1538:2000

(Main)

Execution of special geotechnical works - Diaphragm walls

Execution of special geotechnical works - Diaphragm walls

This European Standard deals with the execution of diaphragm walls and the practical aspects which must be taken into account in the production of the working drawings. Diaphragm walls can be permanent or temporary structures.

Ausführung von besonderen geotechnischen Arbeiten (Spezialtiefbau) - Schlitzwände

Diese Europäische Norm regelt die Ausführung von Schlitzwänden und die Gesichtspunkte, die bei der Herstellung der Ausführungßeichnungen zu berücksichtigen sind. Schlitzwände können bleibende oder vorübergehende Bauwerke sein.

Exécution de travaux géotechniques spéciaux - Parois moulées

La présente norme européenne spécifie l'exécution des parois moulées dans le sol et aux aspects pratiques devant être pris en compte pour l'établissement des plans d'exécution. Les parois moulées peuvent être des ouvrages provisoires ou permanents.

Izvedba posebnih geotehničnih del - Diafragme

General Information

Status
Withdrawn
Publication Date
18-Jan-2000
Withdrawal Date
17-Aug-2010
ICS
93.020 - Earthworks. Excavations. Foundation construction. Underground works
Technical Committee
CEN/TC 288 - Execution of special geotechnical works
Drafting Committee
CEN/TC 288 - Execution of special geotechnical works
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
18-Aug-2010
Completion Date
18-Aug-2010
Ref Project
SIST EN 1538:2002 - Execution of special geotechnical works - Diaphragm walls

Relations

Replaced By
EN 1538:2010 - Execution of special geotechnical work - Diaphragm walls
Effective Date
08-Jun-2022

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Ausführung von besonderen geotechnischen Arbeiten (Spezialtiefbau) - SchlitzwändeExécution de travaux géotechniques spéciaux - Parois mouléesExecution of special geotechnical works - Diaphragm walls93.020Zemeljska dela. Izkopavanja. Gradnja temeljev. Dela pod zemljoEarthworks. Excavations. Foundation construction. Underground worksICS:Ta slovenski standard je istoveten z:EN 1538:2000SIST EN 1538:2002en01-julij-2002SIST EN 1538:2002SLOVENSKI
STANDARD



SIST EN 1538:2002



SIST EN 1538:2002



SIST EN 1538:2002



SIST EN 1538:2002



SIST EN 1538:2002



SIST EN 1538:2002



SIST EN 1538:2002



SIST EN 1538:2002



SIST EN 1538:2002



SIST EN 1538:2002



SIST EN 1538:2002



SIST EN 1538:2002


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This document is applicable to the execution, testing and monitoring of geotechnical grouting work.
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The following principles and methods of geotechnical grouting are covered by this document:
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Figure 1 illustrates the various injection methods associated with these two principles.
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1.1   This European Standard establishes general principles for the execution of micropiles.
They are for drilled piles constructed using a drilling tool with a diameter less than 300 mm.
NOTE 1   This European Standard is not applicable to driven piles, the execution of which is governed by EN 12699.
NOTE 2   For a definition of shaft diameter see 3.3.
1.2   Micropiles are structural members to transfer actions to the ground and can contain bearing elements to transfer directly or indirectly loads and or to limit deformations. For examples of micropiles see Figure 1, Figure 2 and Figure 3. Their shaft and base resistance can be improved (mostly by grouting) and they can be constructed with (see Figure 4):
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1.4   The provisions of this European Standard apply to (see Figure 6):
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-   a combination of above.
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1.1   This European Standard establishes general principles for the execution of displacement piles, that means piles which are installed in the ground without excavation or removal of material from the ground except for limiting heave and/or limiting vibration as well as removal of obstructions or to assist penetration.
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Examples are given in Figure A.2 and Figure A.3.
1.4   Displacement piles may be installed in soils enhanced by ground improvement techniques. The ground improvement can be executed before, at the same time or after installation of the piles.
1.5   Other than practical considerations there are for the purpose of this European Standard no limitations regarding cross section dimensions, shaft or base enlargements, length or rake.
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1.1   This European Standard establishes general principles for the execution of bored piles (see 3.2).
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1.3    This European Standard applies (see Note) to:
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-   piles (see Figures 1 and 3) with a shaft diameter 0,3 m  D  3,0 m;
-   barrettes (see Figure 2) with the least dimension Wi  0,4 m, a ratio LBiB / Wi between its largest and its least dimensions  6 and a cross-sectional area A  15 m²;
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1.1   This European Standard covers ground anchors grouted into the ground which are stressed and tested. They can be used for permanent or temporary applications.
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1.4   The term "ground" is taken to encompass soil, rock and fill already in place or existing prior to the execution of the construction work.
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