GB833920A - Improvements in or relating to artificial blocks for building structures exposed to the action of moving water - Google Patents

Improvements in or relating to artificial blocks for building structures exposed to the action of moving water

Info

Publication number
GB833920A
GB833920A GB25591/58A GB2559158A GB833920A GB 833920 A GB833920 A GB 833920A GB 25591/58 A GB25591/58 A GB 25591/58A GB 2559158 A GB2559158 A GB 2559158A GB 833920 A GB833920 A GB 833920A
Authority
GB
United Kingdom
Prior art keywords
action
building structures
degrees
moving water
relating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB25591/58A
Inventor
Pierre Danel
Auriac Paul Angles D
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Priority to GB25591/58A priority Critical patent/GB833920A/en
Publication of GB833920A publication Critical patent/GB833920A/en
Priority to CY24562A priority patent/CY245A/en
Priority to MY196331A priority patent/MY6300031A/en
Priority to OA52160A priority patent/OA01802A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/129—Polyhedrons, tetrapods or similar bodies, whether or not threaded on strings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)

Abstract

833,920. Sub-aqueous walls. ETABLISSEMENTS NEYRPIC. Aug. 8, 1958, No. 25591/58. Class 68(2) A concrete block for use in building structures subject to the action of moving water comprises a central zone from which project four legs L making equal angles with one another and separated by the recesses P. The half angle a is between 9 and 14 degrees and the ratio of length b to base c is between 0.85 and 1.15 and is preferably 1. When used to construct a revetment the thickness of the facing is 2.4 ¸ h<SP>2</SP> where h is the height of the block in metres and the slope angle of the wall is 33-45 degrees. When used to construct a mound the number of blocks used is 1.8 ¸ h<SP>3</SP>, the side slope is 45 degrees and the void percentage is 50. Specification 683,360 is referred to.
GB25591/58A 1958-08-08 1958-08-08 Improvements in or relating to artificial blocks for building structures exposed to the action of moving water Expired GB833920A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB25591/58A GB833920A (en) 1958-08-08 1958-08-08 Improvements in or relating to artificial blocks for building structures exposed to the action of moving water
CY24562A CY245A (en) 1958-08-08 1962-08-21 Improvements in or relating to artificial blocks for building structures exposed to the action of moving water
MY196331A MY6300031A (en) 1958-08-08 1963-12-31 Improvements in or relating to artifical blocks for building structures exposed to the action of moving water
OA52160A OA01802A (en) 1958-08-08 1965-08-21 Improvements to artificial blocks for structures exposed to the action of moving water.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25591/58A GB833920A (en) 1958-08-08 1958-08-08 Improvements in or relating to artificial blocks for building structures exposed to the action of moving water

Publications (1)

Publication Number Publication Date
GB833920A true GB833920A (en) 1960-05-04

Family

ID=10230154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25591/58A Expired GB833920A (en) 1958-08-08 1958-08-08 Improvements in or relating to artificial blocks for building structures exposed to the action of moving water

Country Status (4)

Country Link
CY (1) CY245A (en)
GB (1) GB833920A (en)
MY (1) MY6300031A (en)
OA (1) OA01802A (en)

Also Published As

Publication number Publication date
CY245A (en) 1962-08-21
OA01802A (en) 1970-01-14
MY6300031A (en) 1963-12-31

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