JPS5766235A - Enhancement of earthquake-resistance property of foundation - Google Patents

Enhancement of earthquake-resistance property of foundation

Info

Publication number
JPS5766235A
JPS5766235A JP14175380A JP14175380A JPS5766235A JP S5766235 A JPS5766235 A JP S5766235A JP 14175380 A JP14175380 A JP 14175380A JP 14175380 A JP14175380 A JP 14175380A JP S5766235 A JPS5766235 A JP S5766235A
Authority
JP
Japan
Prior art keywords
foundation
concrete slab
earthquake
connection layer
resistance property
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.)
Pending
Application number
JP14175380A
Other languages
Japanese (ja)
Inventor
Kengo Tagawa
Toshio Nasu
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP14175380A priority Critical patent/JPS5766235A/en
Publication of JPS5766235A publication Critical patent/JPS5766235A/en
Pending legal-status Critical Current

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  • Foundations (AREA)

Abstract

PURPOSE: To increase the earthquake-resistance property of foundation by a method in which concrete slab is placed on the ground around the foundation and a connection layer composed of a visco-elastic substance is provided between the foundation and the concrete slab.
CONSTITUTION: A concrete slab 3 is placed on the ground 2 around a foundation 1, and a connection layer 4 composed of a visco-elastic substance is provided between the concrete slab 3 and the foundation 1. Thus, in case where a horizontal force caused by earthquake acts on a structure A, part of bending moment applying on the foundation 1 is shared by the concrete slab 3 through the connection layer 4. When the ground below the concrete slab 3 settled by consolidation, the connection layer 4 is deformed and the concrete slab 3 prevents influences on the foundation 1.
COPYRIGHT: (C)1982,JPO&Japio
JP14175380A 1980-10-09 1980-10-09 Enhancement of earthquake-resistance property of foundation Pending JPS5766235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14175380A JPS5766235A (en) 1980-10-09 1980-10-09 Enhancement of earthquake-resistance property of foundation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14175380A JPS5766235A (en) 1980-10-09 1980-10-09 Enhancement of earthquake-resistance property of foundation

Publications (1)

Publication Number Publication Date
JPS5766235A true JPS5766235A (en) 1982-04-22

Family

ID=15299387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14175380A Pending JPS5766235A (en) 1980-10-09 1980-10-09 Enhancement of earthquake-resistance property of foundation

Country Status (1)

Country Link
JP (1) JPS5766235A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149509A (en) * 1974-10-28 1976-04-28 Iwao Uchida SHOKOKEIKANNOSUISHIN MAISETSUKOHO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149509A (en) * 1974-10-28 1976-04-28 Iwao Uchida SHOKOKEIKANNOSUISHIN MAISETSUKOHO

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