日本建築学会論文報告集
Online ISSN : 2433-0027
Print ISSN : 0387-1185
ISSN-L : 0387-1185
100 巻
選択された号の論文の18件中1~18を表示しています
  • 原稿種別: 表紙
    1964 年 100 巻 p. Cover1-
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
  • 原稿種別: 表紙
    1964 年 100 巻 p. Cover2-
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
  • 原稿種別: 目次
    1964 年 100 巻 p. Toc1-
    発行日: 1964/07/30
    公開日: 2017/08/30
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  • 笠井 芳夫
    原稿種別: 本文
    1964 年 100 巻 p. 1-12
    発行日: 1964/07/30
    公開日: 2017/08/30
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  • 三好 俊二
    原稿種別: 本文
    1964 年 100 巻 p. 13-18
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
    The resistance of large glass panels to wind pressure was studied by break down tests with oscillatory loading shown in Fig. 4 as examples. Glass panels tested were vertically and loosely supported as shown in Fig. 3, the nominal thickness of which ranged from 1.9 to 10.0mm of sheet or plate glass, and the height vs. width of which were 863×863, 1220×610, 1220×1220, 1725×863 and 1725×1725mm. For each size in each thickness, several lots, which consisted of from 9 to 20 sheets or plates in each lot, were tested to destruction. An apparatus used for the tests, schematic diagram of which is shown in Fig. 2, has the following characteristics, e.g. sufficient air pressure supply to destroy the windows resistible against the largest gust of typhoon, oscillatory loading corresponding to gust fluctuation both positive and negative, good controllability and stability, etc. Results of the tests were as follows. Average values of bursting loads, or total loads at failure, under the oscillatory loading were significantly larger than those under loading without oscillation as shown in Table 1. Bursting loads did not differ between on square and 2:1 rectangular panels, and were approximately independent of the areas in the range of from 0.75 to 3.0m^2 as shown in Fig. 5. A recommendation of allowable values based on the results of the tests was given as Table 3 and 4, and was approximated by Equation 1. The correspondences between the factor of safety and the probability of fructure shown in Table 2 were obtained independently of average value by the statistics on data transformed to logarithms.
  • 箕曲 在信, 舟橋 功男, 対馬 義幸
    原稿種別: 本文
    1964 年 100 巻 p. 19-21
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
    In the previous reports, we mode sure of posibility of composing the domes with connecting of the uniform isosceles triangles and we reported the theoretical results and experimental results under uniform vertical load, by which we found we could put confidence in the theoretical results and these domes are safe under uniform vertical load. In this report, we report the theoretical results under windy load, and these domes are safe under windy loads, too. We could make certain of possibility of these domes by these analysis.
  • 日置 興一郎, 羽原 友子
    原稿種別: 本文
    1964 年 100 巻 p. 22-28
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
    On a large steel stack, with poor lining, its circular cross-section tends to deform under the wind action. This phenomenon is treated in the field of aeroelasticity, which is discussed generally as the problem of ovalling. At first, in this paper, Reynolds numbers which play an important roll on that problem are found. The relation of the wind pressure distributions around the stack to Reynolds numbers is obtained from the experimental reports published by other authors. Secondarily, from the viewpoint of structure, the deformation due to the static pressure is derived. To avoid the resonance, we get the natural frequency of a stack in simple fomula. Conclusions are as follows: 1) The wind pressure distribution around the circular section depends on Reynolds numbers. 2) In the case of large steel stacks, which are found often in power stations, Reynolds numbers are included in the range of 10^6〜10^7 corresponding to the wind velocity of 10 60m/s. 3) If the cylindrical shell of the steel stack should resist against the oval deformation, without lining or other stiffeners, the shell thickness must be more than 1/170〜1/180 of the radius of the stack. Moreover, since the displacement in this case comes to 10 or 20 percents of the radius, the resistant strength to the local buckling of the cylindrical shell reduces by half. 4) To avoid the cylindrical shell becoming thicker, the considerably strong lining or the longitudinal ribs on the outer-surface must be set up. 5) The approximation of the natural frequency for ovalling is obtained from Flugge's equations. Its first term in the former corresponds to the frequency of a ring and other for a membrane. Calculating the periods of some actual steel stacks without lining from our equation, it is found that in ovalling the resonance wind velocity is usually of 13〜18m/s, which will be lower than in cantilever vibration.
  • 坪井 善勝, 角野 晃二, 山田 利行
    原稿種別: 本文
    1964 年 100 巻 p. 29-33
    発行日: 1964/07/30
    公開日: 2017/08/30
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  • 横尾 義貫, 若林 実, 野中 泰二郎
    原稿種別: 本文
    1964 年 100 巻 p. 34-40
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
    When simple steel angles are used the sub-members of a transmission tower, they are connected eccentrically with a main-member by bolts near the center of one of their flanges. In order to investigate the behavior, of angles subjected to compression under such circumstances, columns with ten different slenderness ratioo were loaded concentrically and eccentrically along the symmetric principal axes, along the non-symmetric principal axes and along the both principal axes, and the following conclusion has been drawn. Concerning with angles loaded concentrically, the experimental values agreed very well with the theoretical value of the flexual buckling in the direction of the symmetric axes, i.e. the Euler loads, for long columns and wtih the theoretical value of the flexual-torsional buckling based on the tangent modulus theory for angles with the moderate slenderness ratios. The ultimate strengths of angles loaded eccentrically along the symmetric principal axes agreed with the values obtained by Jezek's approximative formula. The ultimate strengths of angles loaded eccentrically along the non symmetric principal axes lie in the intermediate range bounded by the approximative formula mentioned above.
  • 加藤 勉, 福知 保長
    原稿種別: 本文
    1964 年 100 巻 p. 41-46
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
    Since the expression of bending-torsion was deduced by H. Wagner in 1929. many studies have been done. But, most of these studies are those of torsional buckling for compression members, and tests for bending members suffered with bending-torsion are scarcely done. Then, we have done this kind of tests for V shaped cross-section beams and compared the results of these tests with the solution of Wagner's equation. As the conclusion, it has been known that the solution of Wagner's equation agrees with the actual state of bending-tortion. And to remove the complexity in solving the Wagner's equation we have presented a method in which simple equations and coefficients shown in graphs are used.
  • 小木曽 定彰, 乾 正雄, 中尾 美都子
    原稿種別: 本文
    1964 年 100 巻 p. 47-54
    発行日: 1964/07/30
    公開日: 2017/08/30
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  • 勝田 高司, 後藤 滋, 寺沢 達二
    原稿種別: 本文
    1964 年 100 巻 p. 55-62
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
    Though there are maney types of induction units in use, but the relations between their performance and details of construction seem to have not been clarified thoroughly. The effects of chamber shape, relative position of nozzles and induction inlet on the characteristics are studied. With these data the proposed induction units are designed and two types of them are made to test the performance under actual conditions. The induction ratio and the cooling capacity of the coil by induction flow are obtained as three to four and about two times of that of the primary air respectively. Then the space air distribution in the model room with a proposed induction unit and with Pankah Louvers is compared, and with the induction unit satisfactory results are obtained. The noises generated at the proposed induction unit by air flow are also showed.
  • 和田 一郎
    原稿種別: 本文
    1964 年 100 巻 p. 63-67
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
    This research was applied from June 1962 to september of the same year, about the residents of shopping area of Matsudo city, which is very typical suburban city. The methode was as follow. The 1st sampling was "self-adminstration method" which was applied all member, and from that 2nd sampling was devided into two classes, "Shop-owners" and "employee". The faet disclosed as follows. The "Shop-owners had two social characters blonging to "Association" and "Community" and when they wanted community-centre and assembly facilities, their demands were strictly stic-to the these facilities both their housing area and working place. On the contrary employee revealed social character blonging "Association" and had no relation to their housingarea and working place. The consequence disclosed as follow to fill their demands, planning and udministration of conmunity centre must be delicately planed by the fact based on the imformation gathered by reseach.
  • 相川 浩
    原稿種別: 本文
    1964 年 100 巻 p. 68-72
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
    Nella definizione della bellezza architettonica, il Palladio usa la parola "corrispondenza" come il concetto principale. Ma egli no'ne spiega la maniera ed oggetti della "corrispondenza". Mi pare che oggi, si usa supporre il ordine e la proporzione o proporzionalita, come la sostanza del corrispondenza. Ma nella teoria di Wittkower sulla proporzione palladiana, ho letto che egli ha tradotto la convenienza come l'armonia. Generalmente parlando, nel "I Quattro Libri dell' Arch." il Palladio non usa la parola di convenienza come l'armonia. Per esempio, il Palladio dice che "…commodita si devera dire quella casa, laquale… e le sue parti corrisponderanno al tutto, e fra se stesse." (Lib. II. C. I) e "…(come ho detto altrove) una parte della fabrica corrisponda all'altra, e cosi tutto il corpo dell'edificio habbia in se una certa convenienza di membri, che lo reda utto bello…" (Lib. II. C. II) Se la "convenienza di membri" sai l'armonia (per Wittkower, l'armonia della proporzione) di membri, la sostanza della corrispondenza sara la proporzione. Ma perche la casa proporzionata sara commoda? Dunque, ce ne deve essere altra sostanza di corrispondenza. Credo che questa sostanza sia la convenienza di utilita. A proposito, la convenienza di utilita non e uguale alia convenienza visiva, quanto al questo punto, ho seguito la teoria di Flemming. E il concetto della convenienza e la parola che nasce dopo una critica, e non e concetto che da qualche norme oggettive (come ordine e proporzione) al disegno. Quanto alla relazione fra bellezza a questo concetto compricato, sono stato spiegato dalla teoria del Alberti, cioe dalla relazione fra "concinnitas" e "collocatio".
  • 遠藤 明久
    原稿種別: 本文
    1964 年 100 巻 p. 73-78
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
    Following the previous study the present paper deals with the details of the plan work on the Sale and Reception Room of the KAITAKUSHI designed by J. Conder (1852-1920), Professor at the Imperial Collage of Engineering, being based on the archives of the KAITAKUSHI (Hokkaido Colonization Board) and the plans owned by Nippon Ginko (the Bank of Japan).
  • 吉田 靖
    原稿種別: 本文
    1964 年 100 巻 p. 79-84
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
    The date of construction, the region, and the class to which the residents belong, are the three major factors which decide the order of the private houses of modern age in Japan. As the result of the investigation on private houses since the World War II, I have found that the order can be regarded as "function" with the above mentioned three elements as "variables". Especiallywith the examples of small areas in the mountain district in the central part of Japan, I have explained the relationship between each small area and the development of the detailed order.
  • 原稿種別: 文献目録等
    1964 年 100 巻 p. 85-88
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
  • 原稿種別: 文献目録等
    1964 年 100 巻 p. 88-
    発行日: 1964/07/30
    公開日: 2017/08/30
    ジャーナル フリー
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