BRPI0518271A2 - estaca-prancha - Google Patents

estaca-prancha

Info

Publication number
BRPI0518271A2
BRPI0518271A2 BRPI0518271-9A BRPI0518271A BRPI0518271A2 BR PI0518271 A2 BRPI0518271 A2 BR PI0518271A2 BR PI0518271 A BRPI0518271 A BR PI0518271A BR PI0518271 A2 BRPI0518271 A2 BR PI0518271A2
Authority
BR
Brazil
Prior art keywords
flange
radius
web
joint
additionally
Prior art date
Application number
BRPI0518271-9A
Other languages
English (en)
Inventor
Richard J Hartman
Original Assignee
Chaparral Steel Co
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 Chaparral Steel Co filed Critical Chaparral Steel Co
Publication of BRPI0518271A2 publication Critical patent/BRPI0518271A2/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E02D5/03—Prefabricated parts, e.g. composite sheet piles
    • E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02—Sheet piles or sheet pile bulkheads

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Metal Rolling (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

ESTACA-PRANCHA. Esta invenção diz respeito a uma estaca-prancha em forma de Z melhorada (15). Na modalidade preferida, a estaca (15) compreende um primeiro flange (16), um segundo flange (18), uma alma (19), uma Junção (20) entre o primeiro flange e a alma, a junção tendo uma superficie interna (44), a superficie interna definida pelo menos por um primeiro raio (23a) e um segundo raio (23b). A superficie interna pode ser adícionalmente definida por um terceiro raio (23c). A estaca-prancha pode compreender um primeiro flange (16) que tem uma superficie do flange substancíalmente plana (37), um segundo flange (18), uma alma (19) que tem uma superficie da alma substancíalmente plana (39), uma junção (20) entre o primeiro flange e a alma, a junção tendo uma porção de filete (43) definida pelos planos da superficie da alma e da superficie do flange estendida até uma interseção (59) e uma superficie interna substancialmente arqueada (44) que intercepta a superficie da alma e a superficie do flange, a superficie interna arqueada definida pelo menos por um primeiro raio (23 a) e um segundo raio (23b). A superficie arqueada interna pode ser adícionalmente definida por um terceiro raio (23c).
BRPI0518271-9A 2004-11-23 2005-11-17 estaca-prancha BRPI0518271A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/995,656 US7018140B1 (en) 2004-11-23 2004-11-23 Z-shaped sheet piling
PCT/US2005/041711 WO2006057892A1 (en) 2004-11-23 2005-11-17 Improved z-shaped sheet piling

Publications (1)

Publication Number Publication Date
BRPI0518271A2 true BRPI0518271A2 (pt) 2008-11-11

Family

ID=36084535

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518271-9A BRPI0518271A2 (pt) 2004-11-23 2005-11-17 estaca-prancha

Country Status (5)

Country Link
US (3) US7018140B1 (pt)
EP (1) EP1815069A4 (pt)
CN (1) CN101065543A (pt)
BR (1) BRPI0518271A2 (pt)
WO (1) WO2006057892A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7018140B1 (en) * 2004-11-23 2006-03-28 Chaparral Steel Company Z-shaped sheet piling
DE102006041049A1 (de) * 2006-09-01 2008-03-06 Pilepro Llc Barriere aus Spundwandkomponenten
JP5939622B2 (ja) * 2012-03-23 2016-06-22 株式会社技研製作所 土留壁
USD823484S1 (en) * 2016-10-11 2018-07-17 W ENGINEERING GmbH Optimizing element for sheet piles
USD823099S1 (en) * 2016-10-11 2018-07-17 W ENGINEERING GmbH Optimizing element for sheet piles
USD823483S1 (en) * 2016-10-11 2018-07-17 W ENGINEERING GmbH Optimizing element for sheet piles
WO2020045117A1 (ja) * 2018-08-31 2020-03-05 日本製鉄株式会社 ハット形鋼矢板および鋼矢板壁の製造方法
JP2021183757A (ja) * 2018-08-31 2021-12-02 日本製鉄株式会社 鋼矢板および鋼矢板壁
WO2020045119A1 (ja) * 2018-08-31 2020-03-05 日本製鉄株式会社 ハット形鋼矢板
JP7143887B2 (ja) * 2018-08-31 2022-09-29 日本製鉄株式会社 ハット形鋼矢板の製造方法
JP7143888B2 (ja) * 2018-08-31 2022-09-29 日本製鉄株式会社 ハット形鋼矢板の製造方法
JP2021183758A (ja) * 2018-08-31 2021-12-02 日本製鉄株式会社 鋼矢板
WO2020045116A1 (ja) * 2018-08-31 2020-03-05 日本製鉄株式会社 ハット形鋼矢板および鋼矢板壁の製造方法
CA193260S (en) * 2019-09-02 2022-11-07 Heindl Richard Sheet pile connector
USD938268S1 (en) * 2020-04-28 2021-12-14 Richard Heindl Sheet pile connector
CA199934S (en) 2020-06-24 2023-01-11 Heindl Richard Sheet pile component
US20220081904A1 (en) * 2020-09-17 2022-03-17 Hi-Tech Tilt Intellectual Property Management, Inc. Structural Floor and Roof Joists
JP1735265S (ja) 2021-10-04 2023-01-24 シートパイル用連結具
USD1009615S1 (en) 2021-10-04 2024-01-02 Richard Heindl Sheet pile connector
USD1024754S1 (en) 2021-10-04 2024-04-30 Richard Heindl Sheet pile connector
JP1744224S (ja) 2021-10-04 2023-05-16 シートパイル用連結具
USD1024753S1 (en) 2021-10-04 2024-04-30 Richard Heindl Sheet pile connector
JP1744187S (ja) 2021-10-04 2023-05-16 シートパイル用連結具
USD1119550S1 (en) * 2022-05-17 2026-03-24 Pilepro Gmbh Sheet pile building material
USD1122731S1 (en) 2023-02-06 2026-04-21 Richard Heindl Tube pile
USD1122087S1 (en) * 2023-04-24 2026-04-14 Sheet Pile LLC Connecting element for sheet pile

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1543676A (en) * 1924-02-12 1925-06-30 Herman Stratman Rolled-sheet-metal piling
US2128740A (en) * 1937-06-30 1938-08-30 Bethlehem Steel Corp Piling
US2332812A (en) * 1940-07-05 1943-10-26 Ernest W Rieger Piling bar
GB2224531A (en) * 1988-11-04 1990-05-09 British Steel Plc A piling structure
US5145287B1 (en) * 1991-03-11 2000-04-04 Materials International Inc Plastic panel erosion barrier
US5584610A (en) * 1993-12-23 1996-12-17 Simpson; Garland E. Bulkhead
LU88747A1 (fr) * 1996-04-24 1997-02-21 Profilarbed Sa Palplanche en forme de "Z" à module de résistance élevé
LU88805A1 (fr) * 1996-08-14 1998-02-16 Profil Arbed S A Palplanche en forme de "u" à faible résistance d'enfoncement
US6106201A (en) * 1997-01-13 2000-08-22 Profilarbed S.A. Z-shaped sheet pile with high section modulus
US6033155A (en) * 1998-03-09 2000-03-07 Materials International, Inc. Reinforced structure panel for forming barrier walls
GB9816698D0 (en) * 1998-07-31 1998-09-30 British Steel Plc Steel sheet piling
US6420014B1 (en) * 1999-12-28 2002-07-16 L. B. Foster Company Z-shaped sheet piling
US20040126193A1 (en) * 2002-11-01 2004-07-01 Jeff Moreau Carbon fiber re-enforced composite sheet piling segments
US7018140B1 (en) * 2004-11-23 2006-03-28 Chaparral Steel Company Z-shaped sheet piling

Also Published As

Publication number Publication date
WO2006057892A1 (en) 2006-06-01
US7018140B1 (en) 2006-03-28
US7168891B2 (en) 2007-01-30
CN101065543A (zh) 2007-10-31
EP1815069A1 (en) 2007-08-08
EP1815069A4 (en) 2013-03-20
US7360969B2 (en) 2008-04-22
US20070092342A1 (en) 2007-04-26
US20060115336A1 (en) 2006-06-01

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: E02B 3/26

Ipc: E02D 5/02 (2006.01), E02D 5/04 (2006.01)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.