Transactions of the Architectural Institute of Japan

[title in Japanese]

Article type: Cover
1973 Volume 210 Pages Cover1-
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_Cover1

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[title in Japanese]

Article type: Cover
1973 Volume 210 Pages Cover2-
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_Cover2

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[title in Japanese]

Article type: Index
1973 Volume 210 Pages Toc1-
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_Toc1

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[title in Japanese]

Article type: Appendix
1973 Volume 210 Pages App1-
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_App1

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INTERACTION FORCES CAUSED BY VIBRATION BETWEEN COMPONENT STRUCTURES OF DIFFERENT RIGIDITY

SHIZUO BAN

Article type: Article
1973 Volume 210 Pages 1-4,81
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_1

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A structure is assumed to be composed of a rigid part and a flexible part. Each component structure has a different period of natural vibration, if it were built independently. When they are combined in one structure and subjected to earthquake, there must be generated some interaction forces so that each component structure should have a common vibration. In this paper it will be described an analytical method to find such interaction forces. For each component structure a set of equation of motion accounting for unknown interaction forces will be given at first (Eq. 6〜9). By eliminating the interaction forces we obtain an equation of motion of the total structure (Eq. 10 and 11). After solving this equation, substitute the solution (Eq. 25 and 26) into the equation of motion of component structure (Eq. 6〜9) we obtain the unkown interaction forces immediately (Eq. 28 or 29 and 30 or 31). A numerical example is added.

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PERTURBATION OF EARTHQUAKE RFSPONSES FOR SYSTEMS COMPOSED OF STOCHASTIC VARIABLES

YUTAKA MATSUSHMIA

Article type: Article
1973 Volume 210 Pages 5-10,81
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_5

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This paper is concerned with the method evaluating the perturbation of dynamic properties and responses of the system which is composed of stochastic variables, when subjected to the random input. General procedure of analysis is summarized as 1. selcting elementary random variables included in the system as parameters, 2. calculating the perturbation of eigen values and eigen vectors and 3. estimating the perturbation of various outputs due to the input with random variables, which is statistically prescribed in a frequency domain. This paper mainly consists of the following contents. §2 describes the analytical process on the perturbation of eigen values and vectors when mass and stiffness matrices are constructed by random variables. In §3 the perturbation of displacement, velocity and acceleration responses due to the stationary white noise excitation with random power level is discussed. This approach is applied to the idealized multi-degree-freedom shear-type building as an example and results are examined in §4. §5 deals with the evaluation of error produced in this method. For the aseismic design of structures, the approach and concept described in this paper would be not only quite effective, but also absolutely necessary, because dynamic characteristics of structure such as mass, stiffness, ductility, strength and damping as well as the earthquake excitation can never be given as determinate values, and therefore because it is almost impossible to as certain the security of structures by the definite output of the definite system due to the definite input.

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EVALUATION OF EARTHQUAKE EFFECTS ON THE DEFORMATION OF MULTI-STORIED BUILDINGS BY GROUND MOTION AMPLITUDES

HIROYOSHI KOBAYASHI, SUMIO NAGAHASHI

Article type: Article
1973 Volume 210 Pages 11-22,82
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_11

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EXPERIMENTAL STUDY ON BEAM-TO-COLUMN CONNECTIONS OF HEAVY STEEL SECTION MEMBERS

MASAHIRO TAKENAMI, TATSUHIKO SAITO, ATSUO TANAKA, NORIMASA ENOMOTO

Article type: Article
1973 Volume 210 Pages 23-32,82
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_23

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The statical characteristics of beam-to-column connections of heavy steel section members at lateral loading are experimentally investigated. The variable factors of this experiment were the size of section, the combination of beam and column members (beam flange thickness : 40.60mm, column flange thickness : 75, 90, 125mm) and the welding method of beam flange to column flange (manual arc weld and simplified electroslag welding), so that eventually six specimens were used. Brittle fracture was observed at the beam-to-column connection under room temperature in four specimens at ultimate stage of loading. In one specimen the brittle fracture tookplace at the center of the panel zone (the crossing area of beam and column members) in the principal stress direction, and in the other three spcimens it occured at thd butt weld of beam flange to column flange. Those brittle fracture took place at 1.06〜1.21 times of the full plastic strength of beam members. This kind of phenomenon was also reported another previous paper. Therefore it is concluded that the brittle fracture at the beam-to-column connection may take place very often at high stress level under lateral loading, when heavy steel section members are used. The relation between the yield strength of the panel zone and that of beam member and the effect of reinforcement of the panel zone by doubler plate were also investigated.

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FEASIBILITY-TEST OF ECONOMIC VIABILITY AND QUANTITATIVE RELATIONSHIP OF FACTORS IN REGARD TO INVESTMENT AND MANAGEMENT PLANNING IN PRIVATE HOSPITAL : Study on Test of Feasibility of Economic Viability in Hospital Building Planning No.2

TAKESHI KOSHIBE

Article type: Article
1973 Volume 210 Pages 33-42,82
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_33

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This paper shows a way of test of economic viability in private hospital, and shows analysis of quantiative relationship of factors in regard to investment and management planning. In the economic calculation, supposing four kinds of private model hospital with 50, 100, 200, 400 beds and using the analysis of the previous paper.

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RESEARCH ON THE ACTUAL CONDITIONS OF THE ELEVATER USE IN A HOSPITAL

[in Japanese], KOJI NISHIYAMA, [in Japanese]

Article type: Article
1973 Volume 210 Pages 43-50,83
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_43

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We obtained the basic date to estimate about one round trip time which is nesessary to estimate the standerd of elevater service in order to survey the actual conditions of use for hospital's elevater and the results are shown as follows, 1. the analysis of time zone on various activities in hospital 2. the patterns of user's getting on and off elevater 3. the avrage of the number of user and the rate of use for capacity on the elevater 4. the time required for user's getting on and off elevater.

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ON PLANS AND PICTURE MAPS OF HACHIMAN USA-GU SHRINE

MITSUYOSHI TSUCHIDA

Article type: Article
1973 Volume 210 Pages 51-59,83
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_51

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I researched verious sources to determine the time when the original plan and original picture map was written. There are three plans and two picture maps of Hachiman Usa-gu shrine. The first original plan owned by Hachiman Usa-gu shrine was written in Kamakura period. The second original plan owned by Hachiman Usa-gu shrine was written in about A.D. 1427. The third plan owned by Hachiman Usa-gu shrine was written in A.D. 1535. The first original picture map owned by Hachiman Usa-gu shrine was pictured in aout A.D. 1427. The second original picture map contained with Hosokawake-Monjo was pictured in A.D. 1628. Hachiman Usa-gu shrine may have been reconstructed with the plans and the architectural Monjo in which architectural length and width was written. My paper on the architectural aspects of these plans and picture maps consist of seven parts. 1. Introduction 2. The plan in Kamakura period 3. The plan in about A.D. 1427 4. The plan in A.D. 1535 5. The picture map in Muromachi period 6. The picture map in A.D. 1628 7. Consideration Oyamada-Monjo, Masunagake-Record

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ON THE RELATIONAL SUSTEM OF THE BUDDIST ARCHITECTUVE IN THE KAMAKURA PERIOD. NO.5 : A study on the proportional system in the Japanese tarditional stgle. (Statistical Analysis of the specimens. No.10)

TAMOTSU IWATATE

Article type: Article
1973 Volume 210 Pages 61-71,84
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_61

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1) In the relation at the length of DAITO and φ(Diameter of column), Using all sumples, we have a close correlation. but, strictly speaking we can not find a proportional relation. This relation has a close correlation between L of DAITO and φ since aucient, and can find the correlation relation that is a Value of equal to the Shomei. 2) In the relation of heiht of DAITO (H)-φ using all sumples and a lso settin aup a Breadth between 2 streight line, we can not find a close correlation. 3) In the relation of L-H of DAITO, using all sumples, we can find a close correlation relation, and also The Group of sumples having an approximate proportion. On the group of sumples, we can find the Buddist temple that are locatring in Nava and Kyoto district. 4) The correlation relation of L of Hijiki-φ, in Heian periode, has a close correlation than the relation in the Kamakura, and we can not find a close correlation in the Kamakura period, using sumple and setting up breadth of 2 lins. From such a phenomena at the correlation relation, we can see diffirent syatem at proprion from the Heian and Kamakura period. 5) In the correlation H of Hijiki and φ, Kamakura period, we have seen a closer correlation than the relatrn in the Heian period, Using all sumples and setting up a Breadth of 2 line. We have seen a close correlation, the Heian period, using all sumples and setting up a Bneadth of 2 line. In the Kamakura period, we can not see a cloce correlation at the all sumples and set up a breadth of 2 line in the befoer relation, and can find a group of sumples that have a close correlction, but not a proprtional relation. The locaetd center of the smnples (the Buddit temples) is Nara District. 6) In the relation of L of Makito-φ, the Heian period, we have a level of significance 0.01…OK using sumples. Setting up a Breadth of 2 lins, and also we have a level of significance 0.001…OK. In the Kamakura, using all sumples and setting up a breadth of 2 streight lines, we can not find a lerel of significace 0.001…OK, at most. In the correlation relation at a H of Makito-φ, the Heian period, we can taks a level of significance 0.01…OK, Using all sumples and satting op a brendth between 2 lines. Contrary to tendency in the Heian period, we can not take a crrelation in fact in the Kamaknra period. In the correlation at H-L of Makito, we have a closer correlation in the Kamakura period than the Heian period. 7) In the mutual correlation at a dimension of Tokkyo, the location of Buddist Temples that including into a breadth betmeen 2-lines have not a particularly order. 8) In the correlation relation, H, B of Nageshi-φ, The location of Buddist temples that inclnding into the breadth with a proportional relation belween 2-lines is locatiol the East from Kyto. In the correlation, dimension Nuki-φ, we shall he able to find the temples including in to a breadth with proportional relation between 2 lines that is locating at cost sea of Seto and Nara District.

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ON THE HIGO CLAN'S SAMURAI-RESIDENCE AND THE SADO-GATA IN THE MIDDLE EDO PERIOD FROM THE HOSOKAWA ARCHIVES

TAKASHI KITANO

Article type: Article
1973 Volume 210 Pages 73-80,85
Published: August 30, 1973
Released on J-STAGE: August 22, 2017

DOIhttps://doi.org/10.3130/aijsaxx.210.0_73

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This paper deals with the Higo clan's Samurai-Residence and the Sado-Gata in Middle Edo period from Hosokawa Archives. The contents are as follows. I. On the Higo clan's Samurai Residence 1. Hanabata-Residence in Higo 2. Shirogane-Residence in Edo 3. Togoshi-Residence in Edo 4. Suizenji-Garden in Higo II. On the organization of the Sado-Gata And in short, The large garden was made in the Samurai-Residence in the Miedle Edo period by the Sado-Gata. The Sado-Gata was formed in the about 1660 and was treated well. The Sado-Gata held oa advantageous position than Sakuji-Gata on the construction of the Sumurai-Residence in the about 1660.

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