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Strand jack

A strand jack (also known as strandjack) is a jack used to lift very heavy loads (e.g. thousands of tons or more with multiple jacks) for construction and engineering purposes. Strandjacking was invented by VSL Australia's Patrick Kilkeary & Bruce Ramsay in 1969 for concrete post tensioning systems, and is now widely used for heavy lifting, to erect…

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How it works

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Use

Barge
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Overview

JackVSLConcrete post tensioning
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Map overview Semantic statistics

Strand jack

Nodes15
Edges14
Triples10
Avg. degree1.87
Density0.133333
Components1

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Strand jack

Top relations

related to In construction · 4
Strand jack → Europe, Strand, The, They
related to Use · 4
Strand jack → Oil, Since, Strand, Tandem
is a · 1
Strand jack → hollow hydraulic cylinder with a set of steel cables
related to How it works · 1
Strand jack → The

Important terminology Word statistics

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Important terminology

construction used strand jacks jack heavy use lift tons large loads thousands multiple systems widely lifting structures cranes either expensive

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Strand jackis ahollow hydraulic cylinder with a set of steel cables0.90text
Strand jackrelated to How it worksThe0.60section
Strand jackrelated to In constructionStrand0.60section
Strand jackrelated to In constructionThe0.60section
Strand jackrelated to In constructionThey0.60section
Strand jackrelated to In constructionEurope0.60section
Strand jackrelated to UseStrand0.60section
Strand jackrelated to UseOil0.60section
Strand jackrelated to UseSince0.60section
Strand jackrelated to UseTandem0.60section

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