JPS6414444A - Prestressed concrete structure - Google Patents

Prestressed concrete structure

Info

Publication number
JPS6414444A
JPS6414444A JP16692887A JP16692887A JPS6414444A JP S6414444 A JPS6414444 A JP S6414444A JP 16692887 A JP16692887 A JP 16692887A JP 16692887 A JP16692887 A JP 16692887A JP S6414444 A JPS6414444 A JP S6414444A
Authority
JP
Japan
Prior art keywords
superstructure
floor slab
substructure
building
steel wires
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
JP16692887A
Other languages
Japanese (ja)
Inventor
Jun Nomura
Yukio Okuda
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.)
Obayashi Corp
Original Assignee
Obayashi Corp
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 Obayashi Corp filed Critical Obayashi Corp
Priority to JP16692887A priority Critical patent/JPS6414444A/en
Publication of JPS6414444A publication Critical patent/JPS6414444A/en
Pending legal-status Critical Current

Links

Landscapes

  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

PURPOSE: To improve the effective performance by interposing a base isolation device between a substructure and a superstructure of a building and also introducing prestress to the superstructure. CONSTITUTION: A building 4 is separated into a superstructure 5 and a substructure 6, and laminated rubber bearings 7 are interposed between the structure 6 and the structure 5. Also for the floor slab 10 of the structure 5, unbonded PC steel wires 11 are arranged, both the end portions of the steel wires 11 are towed and anchored, and arranged to a suspension curve shape of a curvature matching the gradient of a bending moment of the floor slab 10. Since the bottom portion of the structure 5 is not restricted by the structure 6, a compressive force in a horizontal direction by prestress introduction is almost uniformly transmitted to the upper and lower portions of the structure 5, and an action with an upper suspension force added to the in-plane compressive force is obtained by the floor slab 10. In this way, the effective performance can be increased.
JP16692887A 1987-07-06 1987-07-06 Prestressed concrete structure Pending JPS6414444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16692887A JPS6414444A (en) 1987-07-06 1987-07-06 Prestressed concrete structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16692887A JPS6414444A (en) 1987-07-06 1987-07-06 Prestressed concrete structure

Publications (1)

Publication Number Publication Date
JPS6414444A true JPS6414444A (en) 1989-01-18

Family

ID=15840257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16692887A Pending JPS6414444A (en) 1987-07-06 1987-07-06 Prestressed concrete structure

Country Status (1)

Country Link
JP (1) JPS6414444A (en)

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