JPS56115426A - Construction of vibration-proof foundation of building - Google Patents

Construction of vibration-proof foundation of building

Info

Publication number
JPS56115426A
JPS56115426A JP1596380A JP1596380A JPS56115426A JP S56115426 A JPS56115426 A JP S56115426A JP 1596380 A JP1596380 A JP 1596380A JP 1596380 A JP1596380 A JP 1596380A JP S56115426 A JPS56115426 A JP S56115426A
Authority
JP
Japan
Prior art keywords
foundation
building
depth
compacted
floor concrete
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.)
Granted
Application number
JP1596380A
Other languages
Japanese (ja)
Other versions
JPS63567B2 (en
Inventor
Ryotaro Watanabe
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1596380A priority Critical patent/JPS56115426A/en
Publication of JPS56115426A publication Critical patent/JPS56115426A/en
Publication of JPS63567B2 publication Critical patent/JPS63567B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Foundations (AREA)

Abstract

PURPOSE: To prevent resonance of a building by applying an earth floor concrete on the surface of a foundation whose lower part is buried into a sandy base previously replacing the subsoil in a vibration-proof foundation method of a building.
CONSTITUTION: The state surrounding the construction site and the distance or the like from a vibration generating source are studied to determine the excavating area and depth. In this case, a fixed length L (75cm) from the foundation core of a building is added thereto to make a circumference and the excavating depth D normally exceeds 65cm. The ground is excavated down to the depth of Dcm from the ground level and a sheet pile, pile or the like 1 is driven. The subsoil bottom is compacted to a level of D1cm and a quality earth 2 is carried in to be spread under pressure and fully compacted with water. Then, a footing 3 is laid and a foundation 4 built. After the removal of a temporary foundation frame, the top 4' thereof is graded and covered with a sand 2 above the ground level and compacted with water. A humidity preventing material 5 of a polyethylene film or the like is spread thereover and an elastic body 6 or the like is provided thereon. An earth floor concrete 7 is formed to protect the material 5. At the same time, an earth floor concrete 8 is formed outside the foundation.
COPYRIGHT: (C)1981,JPO&Japio
JP1596380A 1980-02-14 1980-02-14 Construction of vibration-proof foundation of building Granted JPS56115426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1596380A JPS56115426A (en) 1980-02-14 1980-02-14 Construction of vibration-proof foundation of building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1596380A JPS56115426A (en) 1980-02-14 1980-02-14 Construction of vibration-proof foundation of building

Publications (2)

Publication Number Publication Date
JPS56115426A true JPS56115426A (en) 1981-09-10
JPS63567B2 JPS63567B2 (en) 1988-01-07

Family

ID=11903370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1596380A Granted JPS56115426A (en) 1980-02-14 1980-02-14 Construction of vibration-proof foundation of building

Country Status (1)

Country Link
JP (1) JPS56115426A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110259031A (en) * 2019-06-24 2019-09-20 中国建筑第八工程局有限公司 Group's focus ground structure
CN110805058A (en) * 2019-10-31 2020-02-18 中国三冶集团有限公司 Foundation construction method of hot-rolled strip steel production line
CN113026802A (en) * 2021-03-31 2021-06-25 中国中材国际工程股份有限公司 Concrete equipment foundation for vertical mill and construction method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131009A (en) * 1974-09-09 1976-03-16 Shigeo Nakajima Boshinjiban no zoseiho
JPS54153104U (en) * 1978-04-15 1979-10-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131009A (en) * 1974-09-09 1976-03-16 Shigeo Nakajima Boshinjiban no zoseiho
JPS54153104U (en) * 1978-04-15 1979-10-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110259031A (en) * 2019-06-24 2019-09-20 中国建筑第八工程局有限公司 Group's focus ground structure
CN110805058A (en) * 2019-10-31 2020-02-18 中国三冶集团有限公司 Foundation construction method of hot-rolled strip steel production line
CN113026802A (en) * 2021-03-31 2021-06-25 中国中材国际工程股份有限公司 Concrete equipment foundation for vertical mill and construction method thereof
CN113026802B (en) * 2021-03-31 2022-07-01 中国中材国际工程股份有限公司 Concrete equipment foundation for vertical mill and construction method thereof

Also Published As

Publication number Publication date
JPS63567B2 (en) 1988-01-07

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