Transactions of the Architectural Institute of Japan

[title in Japanese]

Article type: Cover
1963 Volume 86 Pages Cover1-
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_Cover1

JOURNAL FREE ACCESS

Download PDF (45K)
[title in Japanese]

Article type: Cover
1963 Volume 86 Pages Cover2-
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_Cover2

JOURNAL FREE ACCESS

Download PDF (45K)
ON THE RHEOLOGICAL BEHAVIOR OF HARDENED CONCRETE (REPORT NO.2) : ANALYSIS OF THE DISTRIBUTION FUNCTION OF RETARDATION TIME AND RELAXATION TIME

Sakichi OHGISHI

Article type: Article
1963 Volume 86 Pages 1-8
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_1

JOURNAL FREE ACCESS

Download PDF (956K)
ON THE MOISTURE CONTENT AND STRENGTH PROPERTIES OF AGED WOOD PILES : Study on the Deterioration of Wood Piles. No. 2

SABURO SOSHIRODA, KOUHIRO KAMIYAMA

Article type: Article
1963 Volume 86 Pages 9-16
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_9

JOURNAL FREE ACCESS

Show abstractHide abstract

Wood piles, used for foundation, ave subject to deterioration by various causes. One of the most severe is done by fungi. It is said that if wood piles are kept under the subterranean water, they do not go to decay at all, but if not, they will decay very rapidly. Then we made survey of nine examples on their decay. The following results were obtained. 1) The five wood piles were kept above the subterranean water among nine wood piles. 2) In some of the wood piles kept above the subterranean water fungi and termite damages were found. 3) In some of the wood piles kept under the subterranean water change of properties were found. 4) The deterioration of wood piles can be judged by moisture content.

View full abstract

Download PDF (1396K)
AUTOMATIC MINIMOM WEIGHT DESIGN OF PLASTIC FRAMES : Systematization of Heyman-Prager's Methd with Mechanism Condition

TOSHIO SATO

Article type: Article
1963 Volume 86 Pages 17-23
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_17

JOURNAL FREE ACCESS

Show abstractHide abstract

Automatic minimum weight design of plastic frames were developed by J. Heyman and W. Prager first. After a few years computational procedure that applied the similary idea to the simplex method and the dual simplex method of linear programming were presented by H. Tanaka in Japan. Presented in this paper is also the method of automatic design for plastic frames to be of the same idea and procedure as the previous two papers. However, there are the differential points, that is to say, eqs. (1) and (2) called the mechanism condition decided a signs of residual moment at critical sections in eqs. (3) and (4) expressed the mini-max principle of linear programming [numerical formula] (1) [numerical formula] (2) [numerical formula] (3) [numerical formula] (4) (m, q): pivot Checked the gain of previous eqs (1) and (2) by digital computer (FACOM RELAY), the memories' spaces of α_<pi>^0=∝(iα=j) are increased but the calculated speed are more rapid due to the simply criterion, eqs. (5) and (6) than Tanaka's method. Still more, elimination of redundant moments and check of step II are more systematic than Heyman-Prager's method. At final solution [numerical formula] (5) [numerical formula] (6) Consequently, it has been seen that now computational procedure with high speed computer can be contained af the same idea as the presented paper by this writer formerly. (1) J. Heyman & W. Prager: Autmatic minimum weight design of steel frames, Jour. Franklin Inst. 266 (5) (1958) (2) H. Tanaka: Autmatic analysis and design of plastic frames, Rep. of Inst. of Industrial Sci. Tokyo Univ. sept. (1962) (3) T. Sato: Systematization of plastic moment-distribution method Trans. of A.I.J. Feb. (1962) Hence [numerical formula] suffix of number of basis iα: suffix of critical sections at α span j: suffix of number of non-basis l_α: Length of α span δ_<pa>^j: Kronecker's delta r_<iα>: Residual moment at i α M_<iα>^0: Bending moments balanced loads at i α k_<iα>: Variables of a sign at i α k_<iα>=±1

View full abstract

Download PDF (775K)
A STUDY OF THE ELASTO-PLASTIC DEFLECTION CHARACTERISTICS IN THE RIGID FRAME STRUCTURE

MINORU MAKINO

Article type: Article
1963 Volume 86 Pages 24-27
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_24

JOURNAL FREE ACCESS

Show abstractHide abstract

The axial force in the columns as in the lower part of tall building frames may be considered for the elastoplastic deflection. In the begining the simplest elasto-plastic deflection behavior in a column subjected to axial force is analyzed and tabulated with P/P_e ratio where P is existing axial force and P_e is wellknown Euler load for the column when the both ends of which are assumed hinged. It is noticed that there is a critical load in the bilinear relationship between the horizontal load and the sidesway deflection because of the existing axial force. In this case the ratio between the load deflection modulus of elastic range and that of plastic range may be very roughly estimated as negative P/P_e ratio. Then an experimental study in a simple rigid frame is compared with the theoretical one. Finally the feature of elasto-plastic deflection characteristics such that the strain hardening effect disregarded in this paper is advantageous but the local buckling, which may occure in the flanges of members, may cancel out are discussed.

View full abstract

Download PDF (480K)
AN EXPERIMENTAL STUDY ON THE VISUALLY RECOGNIZABLE AREA

MASAMI KURODA

Article type: Article
1963 Volume 86 Pages 28-31
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_28

JOURNAL FREE ACCESS

Show abstractHide abstract

The purpose and the method of this study was stated in the other paper named "An Experimental Study on the Visually Recognizable Area in the case of the Frontal Observation", and also in it the frontal Observation was stated, Synthesizing the above study and the present one, treated the oblique observation, it was scientifically clarified that; not only the small distance but also the small inclination make the difficulty of the observation increase; the larger both the distance and the inclination, the easier to observe; and its variation is proportioned to the solid angle, whose vertex is the eye, within the small distance and the large inclination; and when the eye goes across a certain limitting line, extended over a wide area containing both the front and the obliqueness, the difficulty becomes invariable. The inside of the limitting line could be called the "Nahbild-area", the outside the "Fernbild-area". The Nahbild-area is under the control of a physical principle such as the Solid angle law, and the Frenbild-area is under the control of a pyschological principle such as the perceptual constancy law. The Jimitting or critical line, in the case of the frontal observation, correspondes to the solid angle amounted of 0.154 steradian, and to the visual angle of 25°, and to the 2.5 times distance of the figure's size. Furthermore, the oblique limit of the Fernbild-area is 30° to the figure.

View full abstract

Download PDF (615K)
ON THE INTERVAL OF VISITS TO COMMUNITY FACILITTES

Yasumi YOSHITAKE, Hidehiko TANIMURA

Article type: Article
1963 Volume 86 Pages 32-39
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_32

JOURNAL FREE ACCESS

Download PDF (966K)
ESTIMATION OF FIRE TEMPERATURE RISE CURVES IN CONCRETE BUILDINGS (PART.2)

Kunio KAWAGOE, Takashi SEKINE

Article type: Article
1963 Volume 86 Pages 40-47
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_40

JOURNAL FREE ACCESS

Download PDF (818K)
FARMHOUSES OF THE EASTERN KOFU BASIN

Kin'ya SEKIGUCHI

Article type: Article
1963 Volume 86 Pages 48-59
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_48

JOURNAL FREE ACCESS

Download PDF (1916K)
[title in Japanese]

[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...

Article type: Article
1963 Volume 86 Pages 60-61
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_60

JOURNAL FREE ACCESS

Download PDF (259K)
JAPANESE MISSION FOR TECHNICAL ASSISTANCE ON EARTHQUAKE ENGINEERING OF IRANIAN EARTHQUAKE, 1962

[in Japanese]

Article type: Article
1963 Volume 86 Pages 62-63
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_62

JOURNAL FREE ACCESS

Download PDF (286K)
[title in Japanese]

Article type: Index
1963 Volume 86 Pages 64-
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_64

JOURNAL FREE ACCESS

Download PDF (37K)
[title in Japanese]

Article type: Bibliography
1963 Volume 86 Pages 65-67
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_65

JOURNAL FREE ACCESS

Download PDF (183K)
[title in Japanese]

Article type: Bibliography
1963 Volume 86 Pages 67-
Published: June 30, 1963
Released on J-STAGE: August 30, 2017

DOIhttps://doi.org/10.3130/aijsaxx.86.0_67

JOURNAL FREE ACCESS

Download PDF (44K)

Register with J-STAGE for free!