日本建築学会論文報告集
Online ISSN : 2433-0027
Print ISSN : 0387-1185
ISSN-L : 0387-1185
78 巻
選択された号の論文の16件中1~16を表示しています
  • 原稿種別: 表紙
    1962 年 78 巻 p. Cover1-
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
  • 原稿種別: 表紙
    1962 年 78 巻 p. Cover2-
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
  • 原稿種別: 付録等
    1962 年 78 巻 p. App1-
    発行日: 1962/10/30
    公開日: 2017/08/30
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  • 原稿種別: 目次
    1962 年 78 巻 p. Toc1-
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
  • 原稿種別: 目次
    1962 年 78 巻 p. Toc2-
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
  • 竹田 仁一, 立川 博之
    原稿種別: 本文
    1962 年 78 巻 p. 1-6
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
    This report is on a study of the compressive tests in high rates of loading on the fourteen kinds of concretes which have been performed by the authors for three years since 1959. At the beginning, the effects of the rate of loading on the compressive strength, modulus of elasticity, strain observed at the maximum stress and absorbed energy of each kinds of concretes were summarized in empirical formulas recpectively. Next, the two equations (Eq. (5), (8) in the text) which were induced from the relations between the rate of stressing and the rate of straining in the tests of specimens, were discussed. The stress-strain curves, compressive strength, etc., culculated from these equations, agreed well with the corresponding values got from the tests directly. These equations, therefore, are useful exceedingly to deduce not only mechanical properties of compressive specimens of concretes, but stress and strains at the failuer of them. Notation of the Leters; ο, ε・・・・・・・・・Average rate of stressing and straining respectively in the range from the beginning to the maximum stress of tests. σ,δ・・・・・・・・・Rate of stressing and straining respectively at a certain value of strain.
  • 成岡 昌夫, 中川 建治
    原稿種別: 本文
    1962 年 78 巻 p. 7-12
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
    This paper deals with an ananalysis of earthquake response of a steel stack by direct numerical integlation of the governing differential equations of motion. To simplify the analysis, the following assumptions are made. a) The distributed mass of the stack is concentrated at equidistant sections. b) The stack is regarded as an span continuous beam which is fixed on one end and is free on the other end. c) There is no foundation rotation. d) The stack is resisted only by the bending moment and there are no effects of damping forces and shearing forces. With these assumptions, regarding the stack as a 6 degree freedom system, the dynamic behaviour of the stack to strong-motion earthquake (recorded at EI Centre, California in 1940) is analyzed. The governing equations of motion of stack are defined by the following second order linear ordinary differential equations; [numerical formula] (i, j=1, 2,・・・・・・,6) where m_i, y_i and z represents the concentrated mass, the horizontal displacement of ith mass, and the earthquake acceleration respectively. Integrating the differential equations numerically, displacement and velocity of each mass, and the bending moment of each section are calculated. These resalts are compared with the dynamic behaviour of the same stack due to wind pressure. Furthermore equivalent horizontal seismic coefficients of each section of the stack are shown.
  • 五十嵐 定義, 友田 政陳, 加藤 敏雄, 藤田 隆文
    原稿種別: 本文
    1962 年 78 巻 p. 13-18
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
    To know availability of simplified structures of column ancorages, we examined 3 type specimens by vertical and horizontal loadings, and measured their stress distributions and deformations. Main conclusions we got by the experimental research on simplified types are as follows. 1. Between 3 type specimens under vertical loads, no great distinctions of mechanical behaviors are noted. 2. Under horizontal forces, additional stresses and local deformations of details are remarkable. 3. Moment and shear stresses added to anchor bolts are significant. 4. Stresses in wing plates are negligible. 5. Rotational rigidities of column anchorages are reduced mainly by partial deformations of ribs.
  • 鷲尾 健三, 黒羽 啓明, 藤岡 宏
    原稿種別: 本文
    1962 年 78 巻 p. 19-24
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
    Results of experimensts on truss joints in light gauge steel structures are discussed in this paper. The truss joints tested were of a type in which two diagonals were welded directly to chords without gusset plates to make economical welded trusses with C-sections. The ends of the diagonals were prepared by sawing in one continuous operation and were attached by fillet welding to points on the inner surface of the C-section (i.e. across the contact surface of diagonal end with the chord flange and at points of contact btween the diagonal web and the chord lips). For comparison, some of these joints were reinforced with gusset plates of the smallest practictble size. In the case of the joints which were not reinforced, the flange portions of the chords were deformed locally in the vicinity of points of attachment of diagonals. Such local deformations resulted in what may. be called a loosening of the joints even when the stress in members whthin the elastic range of the material, and consequently the deflection of the trusses increased. When a greater load was applied those local deformations exhibited plastic behavior which could be readily observed. The main cause of collapse of the joints, however, was the yielding of the cross-section in members which sometimes accompanied the local buckling of the flange portions under bending stresses from eccentricity in the joints and axial stresses. Gusset plates were useful in stiffening joints against the local deformations but were of limited effect in improving the strength of the joints themselves. From these results, it is inferred that gusset plates in joints reduce the "Platten-like" deformations in flange portions of the joints, but do not prevent the flexural deformations in portions of the members located outside the joints. The average efficiency of the truss joints tested in this series of experiments was found to be ca. 45 per cent.
  • 瀬沼 勲
    原稿種別: 本文
    1962 年 78 巻 p. 25-30
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
    In former report it was shown that in rooms where the amount of dusts infiltlated is always constant, a final density of dusts is determined by those amounts of produced, fallen and infiltrated dusts and further by the volume of air to be introduced into the room per hour and the total volume of the room. In this report it will be considered what amount of dusts are falling per hour in the room the density of dusts is always constant. For this consideration, it is supposed that the distributions of the size of dust particles will follow the normal probability distribution, and the falling velocity of particles is shown by Stokes' Law. On these suppositions a equation for accounts of the amount of dusts fallen on the unit area per hour is led by integrating the normal probability curve of size distribution. By the equation, the averge and the standard deviation of the particle-size distribution of dusts and specific gravity of particles determine the amount of bust particles fallen. But this result apploximatively equal to the result in the case that the size of particles is uniform. After those considerations the fact that the ratio of the amount of fallen dusts to total amount of floating dusts in tne room, is probably 0.1 per hour or least even in the calm condition, is found.
  • 伊藤 鄭爾, 関口 欣也
    原稿種別: 本文
    1962 年 78 巻 p. 31-36
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
    This report is based on the research of farm houses in the mountainous village at Kamioka-cho and Kamitakara-mura which lies the west side of Japanese Northern Alps. We researched and restored the original plan and construction of 8 typical farm houses which ware built in from the end of the 17th century to the 19th century. The following is the summary of this research. The plan of old farm house which belong to the 17th and middle of 18th century is simple "Hiroma" type (three rooms type). Except the Kinki disrict, this type is most popular plan of Japanese farm houses which belong to Edo period (17th century-19th century). In comparison with usual "Hiroma" type, the part of earth floor is narrow. And except the "Maya" (stable) and the part of entrance, the floor is beaded. This fact will be concerned with the agriculture in mountainous village. In comparison with old "Hiroma" type, the farm houses which belong to the middle of 18th century and 19th century is larger than the old one, and has more much room as the development of farm house. Especially the space for guest consist of 2 or 4 rooms and the interor of this space has motives of "Shoin-zukuri". As to the construction and roof, there 2 types. One is a straw-thatched house (1 story) which is most popular type from 17th century to 19th century. Another is single roofed house (2 story) which belongs to the end of 18th century and 19th century. And the attic of straw thatched house and the 2nd floor of single roofed house were used for silk culture. The 2nd floor of single roofed house is convenient to silk culture in comparison with the dark narrow attic of straw thatched house. Thus, the change from straw thatched house to single roofed house is based on the desire for development of silk culture.
  • 山口 広
    原稿種別: 本文
    1962 年 78 巻 p. 37-42
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
    Van Doesburg is called by Oud as "a promoter and salesman" of De Stijl. No matter what the criticism may be, it was he who spread the in fluence of Dy Stijl all over the world, and the most profoundly influenced one was Bauhaus. Throngh the change of its curriculum, we can trace the marked effect made by De Stijl. I tried to find the influences of De Stijl in many of the German architects' works, including W. Gropius, M. Breuer, and Mies van der Rohe.
  • 川上 貢
    原稿種別: 本文
    1962 年 78 巻 p. 43-48
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
    Among the temples that founded from the late 16C to the early 17C in Daitokuji, the Kyakuden (Buddhist ceremotial and guest house) are remained only in Obaiin and Gyokurinin. The Kyakuden in Obaiin built at 1588, and there are an inscription, which found out on the our research. Gyokurinin was founded at 1603, but that building burnt down at 1609. And the rebuilding of the Kyakuden carried out from 1609 to 1621. Subssequently, there was an alteration that was owing to enlarge Butsuma (the Buddhist sanctuary-room) in the both Kyakuden. I found that there was a utility space at the rear of Bustuma before the alteration. This space was the closet and the bed-room of an abbot, and was attached to Ojoin (the abbot' sliving-room) in the Kyakuden. Subsequently, the abbot's particular living house were built in the same temple, and the function of the formar utility space were moved into the latter living house.
  • 石井 聖光
    原稿種別: 本文
    1962 年 78 巻 p. 49-51
    発行日: 1962/10/30
    公開日: 2017/08/30
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  • 石原 舜介
    原稿種別: 本文
    1962 年 78 巻 p. 52-53
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
  • 原稿種別: 文献目録等
    1962 年 78 巻 p. 54-56
    発行日: 1962/10/30
    公開日: 2017/08/30
    ジャーナル フリー
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