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
Links
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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 α2. 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)
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)
| 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 |
-
1934
- 1934-12-18 AT AT145243D patent/AT145243B/en active
Cited By (1)
| 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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