JPS63126500U - - Google Patents

Info

Publication number

JPS63126500U

JPS63126500U JP1800587U JP1800587U JPS63126500U JP S63126500 U JPS63126500 U JP S63126500U JP 1800587 U JP1800587 U JP 1800587U JP 1800587 U JP1800587 U JP 1800587U JP S63126500 U JPS63126500 U JP S63126500U

Authority

JP

Japan

Prior art keywords

insertion hole

recess

bolt insertion

concrete

joint end

Prior art date

1987-02-10

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000003780 insertion Methods 0.000 claims description 4
• 230000037431 insertion Effects 0.000 claims description 4
• 239000012779 reinforcing material Substances 0.000 claims description 3
• 229910000831 Steel Inorganic materials 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1
• 239000010959 steel Substances 0.000 description 1