AT145243B - Sheet piles made from Z profiles. - Google Patents

Sheet piles made from Z profiles.

Info

Publication number
AT145243B
AT145243B AT145243DA AT145243B AT 145243 B AT145243 B AT 145243B AT 145243D A AT145243D A AT 145243DA AT 145243 B AT145243 B AT 145243B
Authority
AT
Austria
Prior art keywords
sheet piles
profiles
piles made
flange
profile
Prior art date
Application number
Other languages
German (de)
Inventor
Maximilian Ing Sachs
Original Assignee
Maximilian Ing Sachs
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 Maximilian Ing Sachs filed Critical Maximilian Ing Sachs
Application granted granted Critical
Publication of AT145243B publication Critical patent/AT145243B/en

Links

Landscapes

  • Metal Rolling (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Spundbohlen aus Z-Profilen. 
Bei dem Stammpatent Nr. 140242 verlaufen die Fluchten des Flansches bis zu den   Schlossaus-   bildungen parallel zueinander, d. h. dass der Flansch überall die gleiche Stärke aufweist. 
 EMI1.1 
 winkel bildet als die innere, so wird der Flansch mit zunehmender Entfernung von Steg und Wandachse fortlaufend bis zum Ende oder bis zu den parallel zur Wandachse abgebogenen Flanschenden verstärkt. Bei einem solcherart ausgebildeten Profil wird ohne Materialmehraufwand ein höheres Widerstandsmoment erzielt als bei einem   Z-Profil,   bei welchem die Flanschfluchten parallel zueinander verlaufen. 



   In Fig. 1 ist der halbe Querschnitt eines derartigen Z-Profils durch die voll ausgezogenen Linien dargestellt. Der Winkel al ist grösser als der Winkel   &alpha;2.   Es ist ohne weiteres ersichtlich, dass das Widerstandsmoment eines derartigen   Z-Profils   bei gleichem Materialaufwand grösser ist als das Widerstandsmoment des mit parallelen Flanschen ausgebildeten (in Fig. 1 durch strichlierte Linien ergänzt), weil die Massen von einer Stelle 1 niederen Widerstandsmomentes an eine Stelle 2 höheren Widerstandsmomentes verlegt sind. 



   In Fig. 2 ist der halbe Querschnitt eines   Z-Profils   nach der Erfindung dargestellt, bei welchem die fortlaufende Verstärkung der Flanschen nur bis zu den parallel zur Wandachse abgebogenen Flanschenden reicht. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Sheet piles made from Z profiles.
In the case of the parent patent no. 140242, the alignments of the flange up to the lock formations run parallel to one another, i. H. that the flange has the same thickness everywhere.
 EMI1.1
 forms an angle than the inner one, the flange is reinforced with increasing distance from the web and wall axis continuously up to the end or up to the flange ends bent parallel to the wall axis. With a profile designed in this way, a higher moment of resistance is achieved without additional material expenditure than with a Z-profile in which the flange alignments run parallel to one another.



   In Fig. 1 half the cross section of such a Z-profile is shown by the solid lines. The angle a1 is larger than the angle α2. It is readily apparent that the moment of resistance of such a Z-profile is greater than the moment of resistance of the one designed with parallel flanges (supplemented by dashed lines in FIG 2 higher section modulus.



   In Fig. 2 the half cross section of a Z-profile according to the invention is shown, in which the continuous reinforcement of the flanges extends only to the flange ends bent parallel to the wall axis.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Spundbohlen aus Z-Profilen nach Patent Nr. 140242, dadurch gekennzeichnet, dass die Flanschen mit zunehmender Entfernung von Steg undWandaehse fortlaufend bis zum Ende oder bis zu den parallel zur Wandachse abgebogenen Flanschenden verstärkt sind. *) Erstes Zusatzpatent Nr. 143690. EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Sheet piles made of Z-profiles according to patent no. 140242, characterized in that the flanges are continuously reinforced with increasing distance from the web and wall leg up to the end or up to the flange ends bent parallel to the wall axis. *) First additional patent No. 143690. EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT145243D 1934-03-20 1934-12-18 Sheet piles made from Z profiles. AT145243B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT140242T 1934-03-20
AT145243T 1934-12-18

Publications (1)

Publication Number Publication Date
AT145243B true AT145243B (en) 1936-04-10

Family

ID=34218529

Family Applications (1)

Application Number Title Priority Date Filing Date
AT145243D AT145243B (en) 1934-03-20 1934-12-18 Sheet piles made from Z profiles.

Country Status (1)

Country Link
AT (1) AT145243B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007027939A1 (en) * 2007-06-18 2008-12-24 Pilepro Llc Connecting profile and sheet piling with such connection profile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007027939A1 (en) * 2007-06-18 2008-12-24 Pilepro Llc Connecting profile and sheet piling with such connection profile

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