JPS6332069A - Metal membrane lining roof structure - Google Patents
Metal membrane lining roof structureInfo
- Publication number
- JPS6332069A JPS6332069A JP17174286A JP17174286A JPS6332069A JP S6332069 A JPS6332069 A JP S6332069A JP 17174286 A JP17174286 A JP 17174286A JP 17174286 A JP17174286 A JP 17174286A JP S6332069 A JPS6332069 A JP S6332069A
- Authority
- JP
- Japan
- Prior art keywords
- thin film
- metal thin
- roofing material
- cable
- film roofing
- 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
Links
- 239000002184 metal Substances 0.000 title claims description 71
- 239000012528 membrane Substances 0.000 title description 8
- 239000010409 thin film Substances 0.000 claims description 61
- 239000000463 material Substances 0.000 claims description 60
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000003466 welding Methods 0.000 description 9
- 239000010408 film Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 241001494479 Pecora Species 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Tents Or Canopies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、屋内競技場等の超大ス・ぐンの建築物に用
いられる金属薄膜引張屋根構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a metal thin film tensile roof structure used in super large buildings such as indoor stadiums.
近年、四フッ化エチレンをコーティングしたグラスファ
イバーからなる合成樹脂製透光性膜材あるいはステンレ
ス薄鋼板等の金属製膜材を空気圧で支承する膜材屋根を
有する超大ス・ぐンの建築物が建設されている。In recent years, super-large buildings with membrane roofs that support pneumatically supported synthetic resin translucent membranes made of glass fiber coated with tetrafluoroethylene or metal membranes such as thin stainless steel sheets have been increasing. being constructed.
前記従来の膜材屋根構造の場合は、常時、膜材屋根を大
気圧より幾分高めに設定した空気圧にょシ支える必要が
あるので、空気圧発生設備を必要とすると共に、その空
気圧発生設備の運転経費がかかるという問題がある。In the case of the above-mentioned conventional membrane roof structure, it is necessary to support the membrane roof at all times with air pressure set slightly higher than atmospheric pressure, so air pressure generation equipment is required and the operation of the air pressure generation equipment is difficult. The problem is that it costs money.
この発明は前述の問題を有利に解決できる金属薄膜引張
屋根構造を提供することを目的とするものであって、こ
の発明の要旨とするところは、横方向に間隔をおいて配
置された多数のケーブル１からなるケーブル群と、金属
薄膜屋根材２とが、上下方向に間隔をおいて配置され、
前記金属薄膜屋根材２の端部は建築物の梁３に連結され
、前記各ケーブル１の端部は建築物の梁または柱に連結
され、各ケーブル１と金属薄膜屋根材２とは、ケ−グル
長手方向に間隔をおいて配置された多数のハンガーロー
プ４を介して連結されていることを特徴とする金属薄膜
引張屋根構造にある。The object of the present invention is to provide a thin metal membrane tensile roof structure which can advantageously solve the above-mentioned problems. A cable group consisting of cables 1 and a metal thin film roofing material 2 are arranged at intervals in the vertical direction,
The end of the metal thin film roofing material 2 is connected to a beam 3 of the building, the end of each cable 1 is connected to a beam or column of the building, and each cable 1 and the metal thin film roofing material 2 are connected to a beam 3 of the building. - A metal thin film tensile roof structure characterized in that the roof is connected via a number of hanger ropes 4 arranged at intervals in the longitudinal direction.
次にこの発明を図示の例によって詳細に説明する。 Next, the present invention will be explained in detail using illustrated examples.
第１図ないし第６図はこの発明の第１実施例を示すもの
であって、平行線ケーブルまたはワイヤロープからなる
多数の屋根材支持用のケーブル１が、それぞれ左右方向
に延長するようにかつ前後方向に間隔をおいて配置され
、ケーブル１の両端部に固着されたソケット乙の先端部
に、雌ねじ孔３８を有する係止蓋６９が、螺合または溶
接により固定され、かつソケット乙の前後両側（ケーブ
ル直径方向の前後両側）には螺杵４０の基端側部分が挿
通され、各螺杵４０におけるソケットから突出している
端部には２重ナツト４１．４２が螺合され、さらに中間
に透孔４６を備えているジヤツキ反力受台４４０前後両
側に、前記各螺杵４０の中間部が挿通され各螺杵４０の
中間部には、ジヤツキ反力受台４４０両側に係合する固
定用ナツト４５．４６が螺合されている。1 to 6 show a first embodiment of the present invention, in which a large number of roof material supporting cables 1 made of parallel wire cables or wire ropes are arranged so as to extend in the left and right directions, respectively. A locking cover 69 having a female threaded hole 38 is fixed by screwing or welding to the tip of the socket B, which is arranged at intervals in the front-rear direction and fixed to both ends of the cable 1, and is fixed to the front and rear of the socket B. The proximal end portions of screw punches 40 are inserted into both sides (both front and rear sides in the cable diameter direction), and double nuts 41 and 42 are screwed into the ends of each screw punch 40 protruding from the socket, and The intermediate portions of each of the screw punches 40 are inserted into the front and rear sides of the jack reaction force cradle 440, which is provided with a through hole 46 at the top, and the intermediate portion of each screw punch 40 engages with both sides of the jack reaction force cradle 440. Fixing nuts 45, 46 are screwed together.
支持金具４７の前後両側に前記各螺杵４０の先端側部分
が挿通され、各螺杵４０における支持金具４７から突出
している端部には２重ナツト４８゜４９が螺合され、か
つ支持金具４７の中間部には連結金具５０におけるねじ
軸部が挿通され、そのねじ軸部には、支持金具４７を係
止する２重ナツト５１．５２が螺合され、さらに前記連
結金具５０に取付金具７が前後方向に延長するビルトか
らなる横軸８により枢着され、また取付金具７は建築物
の梁９に対しアンカーボルト１０により固定されている
。The distal end portions of the screw punches 40 are inserted into both the front and rear sides of the support metal fitting 47, and double nuts 48 and 49 are screwed into the ends of each screw punch 40 that protrude from the support metal fitting 47, and the support metal fittings A screw shaft portion of the connecting fitting 50 is inserted into the intermediate portion of the connecting fitting 50, and a double nut 51, 52 for locking the supporting fitting 47 is screwed into the screw shaft portion, and a mounting fitting is attached to the connecting fitting 50. 7 is pivoted by a horizontal shaft 8 made of a built-in structure extending in the front-rear direction, and the mounting bracket 7 is fixed to a beam 9 of the building by an anchor bolt 10.
ケーブル１の張力を調整する場合は、ジヤツキ反力受台
４４におけるケーブルと反対側にセンターホールジヤツ
キをセットし、かつセンターホールジヤツキおよびジヤ
ツキ反力受台４４の透孔４３に挿通した張力調整自在杆
の一端部を前記係止蓋３９の雌ねじ孔３８に螺合すると
共に、その螺杵の他端部に螺合した保合用ナツトｅセン
ターホールジヤツキの中空ピストン杆に係合し、そのセ
ンターホールジヤツキによりソケット６ｔ−介してケー
ブル１を緊張してケーブル１の張力を調整し、次いで２
重ナツ）４１．４２によりソケット６を支持したのち、
前記センターホールジヤツキを撤去する。When adjusting the tension of the cable 1, set a center hole jack on the opposite side of the jack reaction force holder 44 from the cable, and adjust the tension by inserting the center hole jack and the through hole 43 of the jack reaction force holder 44. One end of the adjustable rod is screwed into the female threaded hole 38 of the locking lid 39, and a locking nut (e) is engaged with the hollow piston rod of the center hole jack screwed onto the other end of the screw; The tension of the cable 1 is adjusted by tensioning the cable 1 through the socket 6t by the center hole jack, and then the tension of the cable 1 is adjusted.
After supporting the socket 6 with 41.42,
Remove the center hole jack.
平行線ケーブルまたはワイヤロープからなる多数の振れ
止め用のケーブル５は、それぞれ前後方向に延長するよ
うにかつ左右方向に間隔をおいて配置され、各ケーブル
１，５の交差部はフラング（図示を省略した）により結
合され、さらに各振れ止め用のケーブル５の端部も、屋
根支持用のケーブル１の場合と同様にして、建築物の梁
に対し張力調整自在に連結される。A large number of steady rest cables 5 made of parallel cables or wire ropes are arranged so as to extend in the front-rear direction and at intervals in the left-right direction, and the intersections of the cables 1 and 5 are provided with flanges (not shown). (omitted)), and the ends of each steady rest cable 5 are also connected to the beams of the building in a manner that allows the tension to be adjusted freely, in the same way as the roof supporting cable 1.
前記多数のケーブル１，５からなるケーブル群の下方に
、多数のステンレス薄鋼板からなる金属膜セグメントラ
リベットｔたは溶接により結合して大型化した仕上材兼
用の金属薄膜屋根材２が配置され、その金属薄膜屋根材
２の左右両端部は建築物における梁３の上面に固定され
た鋼製支承板１１に載置され、スタットボルト１２は前
記金属薄膜屋根材２を貫通して鋼製支承板１１に固着さ
れ、そのスタットボルト１２は、金属薄膜屋根材２の上
面に載置された鋼製帯状押え金具１３に挿通され、前記
スタン）＆シト１２に螺合されたナツト１４により金属
薄膜屋根材２の端部が鋼製支承板１１に対し気密状態で
締付固定されている。Below the cable group consisting of the large number of cables 1 and 5, a metal thin film roofing material 2, which is made of a large number of stainless thin steel plates and is joined by metal film segment laribet t or welding and is enlarged and is also used as a finishing material, is arranged. Both left and right ends of the metal thin film roofing material 2 are placed on steel support plates 11 fixed to the upper surface of the beams 3 in the building, and the stud bolts 12 penetrate the metal thin film roofing material 2 and attaching to the steel support plates. The stud bolt 12 is fixed to the plate 11, and the stud bolt 12 is inserted through a steel band-shaped holding fitting 13 placed on the upper surface of the metal thin film roofing material 2, and the metal thin film An end portion of the roofing material 2 is tightly fixed to a steel support plate 11 in an airtight manner.
ワイヤロープからなる多数のハンガーロープ４がケーブ
ル１の長手方向に間隔をおいて配置され、そのハンガー
ロープ４の上端部がケーブル１に巻付けられると共に、
そのハンガーロープ４における巻付部分の下部が連結用
バンド１５により連結され、かつ前記ケーブル１には、
ハンガーロープ４の両側面に接触する位置において、ず
れ止め用バンド１６が固定され、さらにハンガーロープ
４の下端部には、逆Ｔ字状の連結金具１７の縦部分が固
着されている。A large number of hanger ropes 4 made of wire ropes are arranged at intervals in the longitudinal direction of the cable 1, and the upper ends of the hanger ropes 4 are wrapped around the cable 1.
The lower part of the wrapped portion of the hanger rope 4 is connected by a connecting band 15, and the cable 1 includes:
An anti-slip band 16 is fixed at a position in contact with both side surfaces of the hanger rope 4, and a vertical portion of an inverted T-shaped connecting fitting 17 is fixed to the lower end of the hanger rope 4.
連結金具１７の下部に接続金具１９が配置され、かつ逆
Ｔ字状のがセットプレート１８は、接続金具１９の下方
において金属薄膜屋根材２の上面に溶接により固着され
、そのガセットプレート１８と前記接続金具１９とは、
ケーブル１の長手方向に直角な横軸２０により枢着され
、かつ連結金具１７におけるケーブル１の長手方向の両
側上面には、つる巻きばねからなる張力調整用ばね２５
笈押え金具５３とが順次重ねて載置され、さらに前記接
続金具１９．連結金具１７．ばね２５および押え金具５
３にわたって張力調整用ボルト２２が挿通され、そのボ
ルト２２には張力調整用ナツト２６およびロックナツト
２４が螺合され、前記各ケーブル１は中間部が低くなる
ように撓み、また前記金属薄膜屋根材２は、中間部が高
くなるように円筒状に彎曲した状態で、各ケーブル１に
より各ハンガーロープ４を介して支持され、前記各ケー
ブル１，５と各ハンガーロープ４と金属薄膜屋根材２と
に引張力が作用している。A connecting fitting 19 is arranged below the connecting fitting 17, and an inverted T-shaped set plate 18 is fixed by welding to the upper surface of the metal thin film roofing material 2 below the connecting fitting 19. What is the connection fitting 19?
Tension adjustment springs 25 made of helical springs are pivotally connected by a horizontal axis 20 perpendicular to the longitudinal direction of the cable 1, and are provided on both upper surfaces of the connecting fitting 17 in the longitudinal direction of the cable 1.
The holder fittings 53 are placed one on top of the other, and the connecting fittings 19. Connecting fittings 17. Spring 25 and presser fitting 5
A tension adjustment bolt 22 is inserted over the length of the cable 1, and a tension adjustment nut 26 and a lock nut 24 are screwed into the bolt 22, and each cable 1 is bent so that the middle part is lowered, and the metal thin film roofing material 2 is curved into a cylindrical shape so that the middle part is higher, and is supported by each cable 1 via each hanger rope 4, and is connected to each cable 1, 5, each hanger rope 4, and metal thin film roofing material 2. A tensile force is acting.
前記ケーブル１，５およびハンガーロープ４の間隔は、
屋根が風圧力や雪荷重等の荷重に耐えるように、かつ金
属薄膜屋根材２が上下方向にばたつかないように設定さ
れる。The distance between the cables 1, 5 and the hanger rope 4 is
The roof is set so that it can withstand loads such as wind pressure and snow load, and the metal thin film roofing material 2 is set so as not to flap in the vertical direction.
第７図はこの発明の第２実施例を示すものであって、多
数のケーブル１，５からなるケーブル群が金属薄膜屋根
材２の下方に配置され、かつケーブル１は中間部が高く
なるように撓み、金属薄膜屋根材２は中間部が低くなる
ように円筒面状に彎曲しているが、その他の構成は第１
実施例の場合と同様である。第２実施例の場合は、雨水
処理のため金属薄膜屋根材２における最低レベル部分に
排水口全般ける。FIG. 7 shows a second embodiment of the present invention, in which a cable group consisting of a large number of cables 1 and 5 is arranged below the metal thin film roofing material 2, and the cable 1 is arranged such that the middle part thereof is high. The metal thin film roofing material 2 is curved in a cylindrical shape so that the middle part is lower, but the other configuration is the same as the first one.
This is the same as in the embodiment. In the case of the second embodiment, all drainage holes are provided at the lowest level part of the metal thin film roofing material 2 for rainwater treatment.
第１実施例および第２実施例の場合、第８図ないし第１
０図に示すように、屋根材２の中央部において前後方向
に延長する下向き開口溝形断面または上向き開口溝形断
面のステンレス薄鋼板製伸縮継手２６を、左右方向の中
央部で分断された金属薄膜屋根材２０間に介在させて、
リベットまたは溶接によシ固着してもよい。In the case of the first embodiment and the second embodiment, FIGS.
As shown in Figure 0, an expansion joint 26 made of thin stainless steel plate with a downward opening groove-shaped cross section or an upward opening groove-shaped cross section extending in the front-rear direction at the center of the roofing material 2 is connected to a metal plate divided at the center in the left-right direction. Interposed between the thin film roofing materials 20,
It may be secured by rivets or welding.
この発明は、第１１図に示すような凸球面状の金属薄膜
屋根材２あるいは第１２図に示すような凹球面状の金属
薄膜屋根材２全使用する屋根にも実施することができる
。球面状の金属薄膜屋根材２を製作する場合は、膜形状
が所定の曲面を描くように、予め立体裁断した多数の金
属膜セグメント２７′ｆｔ、第１２図に示すように配置
して、リベットまたはボルトにより直接結合するか、あ
るいは第９図ないし第１１図に示すように各セグメント
間に溝形断面のステンレス薄鋼板製伸縮継手２６を介在
させて、リベットあるいは溶接により固着する。The present invention can also be applied to a roof that uses a convex spherical metal thin film roofing material 2 as shown in FIG. 11 or a concave spherical metal thin film roofing material 2 as shown in FIG. 12. When manufacturing a spherical metal thin film roofing material 2, a large number of three-dimensional metal film segments 27'ft are cut in advance so that the film shape draws a predetermined curved surface, arranged as shown in FIG. Alternatively, they may be directly connected with bolts, or as shown in FIGS. 9 to 11, an expansion joint 26 made of thin stainless steel plate with a groove-shaped cross section may be interposed between each segment, and the segments may be fixed by rivets or welding.
また球面状の金属薄膜屋根材２を使用する場合は、多数
のケーブル１を放射状あるいは格子状に配置する。Further, when using a spherical metal thin film roofing material 2, a large number of cables 1 are arranged radially or in a lattice pattern.
第１６図は金属薄膜屋根材２に対するハンガーロープ連
結部の他の例を示すものであって、金属薄膜屋根材２に
帯状の鋼製補強板２８が溶接により固着され、その鋼製
補強板２８にガセットグレート１８が溶接により固着さ
れている。第１３図の場合は金属薄膜屋根材２における
ハンが一ロープ連結部に比較的大きなローブ張力が作用
しても、金属薄膜屋根材２の局部変形を防止することが
できる。FIG. 16 shows another example of the hanger rope connecting portion to the metal thin film roofing material 2, in which a strip-shaped steel reinforcing plate 28 is fixed to the metal thin film roofing material 2 by welding, and the steel reinforcing plate 28 is fixed to the metal thin film roofing material 2 by welding. A gusset grate 18 is fixed by welding. In the case of FIG. 13, local deformation of the metal thin film roofing material 2 can be prevented even if a relatively large lobe tension is applied to the rope connecting portion of the metal thin film roofing material 2.
第２実施例における金属薄膜屋根材２全架設する場合は
、まず第１４図に示すように、一方の側部構造物２９の
外側において地上にウィンチ３０を固定し、かつその側
部構造物２９の上部に複数のシープ３１を取付け、前記
ウィンチ６０から繰シ出されたワイヤローブ３２を前記
シープ３１を経て側部構造物２９の内側に垂下し、前記
一方の側部構造物２９と他方の側部構造物３３との間の
作業台上で、多数の金属膜セグメントｔ ’Ｊベットま
たは溶接によシ順次結合して金属薄膜屋根材２を構成し
ながら、前記ウィンチ３０によりワイヤロー１６２全介
して金属薄膜屋根材２の一端部を側部構造物２９の上端
部に向かって引上げていくと共に、金属薄膜屋根材２が
垂直になった直後の位置または作業台３４を通過した直
後の位置で、金属薄膜屋根材２における下面になる部分
にハンガーロープ４を取付けていく。When the metal thin film roofing material 2 in the second embodiment is completely installed, first, as shown in FIG. 14, a winch 30 is fixed to the ground outside one side structure 29, and A plurality of sheeps 31 are attached to the upper part of the winch 60, and the wire lobes 32 let out from the winch 60 are suspended inside the side structure 29 through the sheep 31, and the wire lobes 32 are suspended inside the side structure 29 between the one side structure 29 and the other side. While constructing the metal thin film roofing material 2 by sequentially joining a large number of metal film segments t' J-bet or by welding on the workbench between the structural member 33, the winch 30 connects all the wire rows 162. While pulling up one end of the metal thin film roofing material 2 toward the upper end of the side structure 29, at the position immediately after the metal thin film roofing material 2 becomes vertical or at the position immediately after passing the workbench 34, A hanger rope 4 is attached to the lower surface of the metal thin film roofing material 2.
第１５図に示すように、所定の広さの金属薄膜屋根材２
が構成されると共に、その金属薄膜屋根材２の一端部が
前記一方の側部構造物２９の上端部まで吊り上げられた
のち、前記他方の側部構造物６３の外側において地上に
固定されているウィンチ６５から繰シ出されているワイ
ヤローブ３６全、その側部構造物６３の上端部に取付け
られた複数のシープ６７を経て金属薄膜屋根材２の他端
部に連結する。As shown in FIG. 15, metal thin film roofing material 2 of a predetermined area
is constructed, and one end of the metal thin film roofing material 2 is lifted up to the upper end of the one side structure 29, and then fixed to the ground outside the other side structure 63. All of the wire lobes 36 let out from the winch 65 are connected to the other end of the metal thin film roofing material 2 via a plurality of sheeps 67 attached to the upper end of the side structure 63.
次に第１６図に示すように、前記ウィンチ６５により、
ワイヤロープ３６を介して、金属薄膜屋根材２の他端部
を前記他方の側部構造物６３の上端部まで吊上げる。次
いで金属薄膜屋根材２の一端部を一部の側部構造物２の
梁３に固定すると共に、金属薄膜屋根材２の他端部を他
方の側部構造物６３の梁３に固定する。Next, as shown in FIG. 16, the winch 65
The other end of the metal thin film roofing material 2 is lifted up to the upper end of the other side structure 63 via the wire rope 36. Next, one end of the metal thin film roofing material 2 is fixed to the beam 3 of one of the side structures 2, and the other end of the metal thin film roofing material 2 is fixed to the beam 3 of the other side structure 63.
なお第１実施例における金属薄膜屋根材２を架設する場
合は、作業台６４の上にある水平状態の金属薄膜屋根材
２の上面にハンガーロープ４を取付けて、金属薄膜屋根
材２を前述のようにして吊シ上げればよい。In addition, when constructing the metal thin film roofing material 2 in the first embodiment, the hanger rope 4 is attached to the upper surface of the metal thin film roofing material 2 in a horizontal state on the workbench 64, and the metal thin film roofing material 2 is erected as described above. You can lift it up like this.
この発明を実施する場合、ケーブルの端部を構造物の柱
に連結してもよい。またこの発明は１円形または楕円形
の平面形状の金属薄膜屋根材２を有する屋根あるいは長
円筒面状の金属薄膜屋根材２を有する屋根にも実施する
ことができる。When practicing the invention, the ends of the cables may be connected to columns of the structure. Further, the present invention can be applied to a roof having a metal thin film roofing material 2 having a circular or elliptical planar shape or a roof having a metal thin film roofing material 2 having an elongated cylindrical surface shape.
建築物の梁または柱に対するケーブル１，５の連結構造
およびハンガーロープ４と屋根材２との連結構造として
は、図示以外の任意の構造を採用してもよい。また建築
物は鉄骨建築物、鉄筋コンクリート建築物の何れであっ
てもよい。さらにまた、屋根材の振れ止め手段としては
、振れ止め用のケーブル５を使用しないで他の振れ止め
手段を採用してもよい。As the connection structure of the cables 1 and 5 to the beam or pillar of the building and the connection structure of the hanger rope 4 and the roof material 2, any structure other than that shown in the drawings may be adopted. Further, the building may be either a steel frame building or a reinforced concrete building. Furthermore, as the steady resting means for the roofing material, other steady resting means may be employed instead of using the steady resting cable 5.
この発明によれば、横方向に間隔をおいて配置された多
数のケーブル１からなるケーブル群と、金属薄膜屋根材
２とが、上下方向に間隔をおいて配置され、前記金属薄
膜屋根材２の端部は建築物の梁６に連結され、前記各ケ
ーブル１の端部は建築物の梁または柱に連結され、各ケ
ーブル１と金属薄膜屋根材２とは、ケーブル長手方向に
間隔全おいて配置された多数のハンガーロープ４を介し
て連結されているので、前記多数のケーブル１゜多数の
ハンガーロープ４および金属薄膜屋根材２に予め張力を
発生させて、多数のケーブル１により、多数のハンガー
ロープ４を介して、超大スパンの金属薄膜屋根材２を安
定状態で強力に支持することができ、かつ風圧によるば
たつきフラッタリングをも防止することができ、さらに
前記従来の空気圧により支持する膜材屋根に比べて、空
気圧発生設備およびその設備の運転経費が不要であるの
で、経済的である等の効果が得られる。According to this invention, a cable group consisting of a large number of cables 1 arranged at intervals in the horizontal direction and the metal thin film roofing material 2 are arranged at intervals in the vertical direction, and the metal thin film roofing material 2 is arranged at intervals in the vertical direction. The end of each cable 1 is connected to a beam 6 of the building, and the end of each cable 1 is connected to a beam or column of the building. Since the cables 1 are connected via a large number of hanger ropes 4 arranged in the The ultra-large span metal thin film roofing material 2 can be strongly supported in a stable state through the hanger rope 4, and can also be prevented from fluttering due to wind pressure. Compared to membrane roofs, there is no need for air pressure generation equipment or operating costs for the equipment, so economical effects can be obtained.
第１図ないし第５図はこの発明の第１実施例を示すもの
であって、第１図は金属薄膜引張屋根構造を示す概略縦
断正面図、第２図はその概略平面図、第６図はケーブル
と金属薄膜屋根材とのノ１ンガ一ロープによる連結部を
示す正面図、第４図は梁に対するケーブルの端部の連結
部を示す一部縦断正面図、第５図はその平面図、第６図
は梁に対する金属薄膜屋根材の端部の連結部を示す一部
縦断正面図である。第７図はこの発明の第２実施例に係
る金属薄膜引張屋根構造を示す概略縦断正面図、第８図
は金属薄膜屋根材の中央部に伸縮継手を設けた例を示す
平面図、第９図および第１０図は第８図のＡ−Ａ線拡大
断面図、第１１図は伸縮継手を有する凸球面状の金属薄
膜屋根材を示す斜視図、第１２図は凹球面状の金属薄膜
屋根材を示す斜視図、第１３図は金属薄膜屋根材におけ
るノ・ンが一ローグ連結部に鋼製補強板を固定した例を
示す縦断正面図、第１４図ないし第１６図は金属薄膜屋
根材の吊上架設順序を示す政略正面図である。
図において、１は屋根材支持用のケーブル、２は金属薄
膜屋根材、３は梁、４はハンガーロープ、５は振れ止め
用のケーブル、７は取付金具、８は横軸、９は梁、１０
はアンカーボルト、１１は鋼製支承板、１２はス５タッ
トｙＮルト、１３は鋼製帯状押え金具、１４はナツト、
１６はずれ止め用バンド、１７は連結金具、１８はガセ
ットプレート、１９は接続金具、２０は横軸、２２は張
力調整用ボルト、２３は張力調整用ナツト、２５は張力
調整用ばね、２６はステンレス薄膜鋼板製伸縮継手。
２９および３３は側部構造物、４７は支持金具、５０は
連結金具である。
第１図
第１１図
第１２図1 to 5 show a first embodiment of the present invention, in which FIG. 1 is a schematic longitudinal sectional front view showing a metal thin film tensile roof structure, FIG. 2 is a schematic plan view thereof, and FIG. 1 is a front view showing the connection between the cable and the metal thin film roofing material by a rope, FIG. 4 is a partially longitudinal front view showing the connection of the end of the cable to the beam, and FIG. 5 is a plan view thereof. , FIG. 6 is a partially longitudinal front view showing the connecting portion of the end of the metal thin film roofing material to the beam. FIG. 7 is a schematic longitudinal sectional front view showing a metal thin film tensile roof structure according to a second embodiment of the present invention, FIG. 8 is a plan view showing an example in which an expansion joint is provided in the center of the metal thin film roofing material, and FIG. Figure 10 is an enlarged sectional view taken along the line A-A in Figure 8, Figure 11 is a perspective view showing a convex spherical metal thin film roofing material with an expansion joint, and Figure 12 is a concave spherical metal thin film roof. Fig. 13 is a vertical cross-sectional view showing an example of a metal thin film roofing material in which a steel reinforcing plate is fixed to the one-leg connection part, and Figs. 14 to 16 are metal thin film roofing materials. FIG. In the figure, 1 is a cable for supporting roof materials, 2 is a metal thin film roofing material, 3 is a beam, 4 is a hanger rope, 5 is a cable for steady rest, 7 is a mounting bracket, 8 is a horizontal axis, 9 is a beam, 10
is an anchor bolt, 11 is a steel base plate, 12 is a bolt, 13 is a steel band-shaped holding fitting, 14 is a nut,
16 is a stopper band, 17 is a connecting fitting, 18 is a gusset plate, 19 is a connecting fitting, 20 is a horizontal shaft, 22 is a tension adjustment bolt, 23 is a tension adjustment nut, 25 is a tension adjustment spring, 26 is stainless steel Expansion joint made of thin film steel. 29 and 33 are side structures, 47 is a supporting metal fitting, and 50 is a connecting metal fitting. Figure 1 Figure 11 Figure 12
Claims (1)
なるケーブル群と、金属薄膜屋根材２とが、上下方向に
間隔をおいて配置され、前記金属薄膜屋根材２の端部は
建築物の梁３に連結され、前記各ケーブル１の端部は建
築物の梁または柱に連結され、各ケーブル１と金属薄膜
屋根材２とは、ケーブル長手方向に間隔をおいて配置さ
れた多数のハンガーロープ４を介して連結されているこ
とを特徴とする金属薄膜引張屋根構造。A cable group consisting of a large number of cables 1 arranged at intervals in the horizontal direction and a metal thin film roofing material 2 are arranged at intervals in the vertical direction, and the ends of the metal thin film roofing materials 2 are connected to the building. The end of each cable 1 is connected to a beam or column of a building, and each cable 1 and the metal thin film roofing material 2 are connected to a plurality of cables arranged at intervals in the longitudinal direction of the cable. A metal thin film tensile roof structure characterized in that it is connected via a hanger rope 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17174286A JPS6332069A (en) | 1986-07-23 | 1986-07-23 | Metal membrane lining roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17174286A JPS6332069A (en) | 1986-07-23 | 1986-07-23 | Metal membrane lining roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6332069A true JPS6332069A (en) | 1988-02-10 |
Family
ID=15928844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17174286A Pending JPS6332069A (en) | 1986-07-23 | 1986-07-23 | Metal membrane lining roof structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6332069A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162774A (en) * | 1979-06-06 | 1980-12-18 | Otsuka Pharmaceut Co Ltd | Carbostyril derivative |
| JPH01260179A (en) * | 1988-04-12 | 1989-10-17 | Kajima Corp | Membrane structure |
-
1986
- 1986-07-23 JP JP17174286A patent/JPS6332069A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162774A (en) * | 1979-06-06 | 1980-12-18 | Otsuka Pharmaceut Co Ltd | Carbostyril derivative |
| JPH01260179A (en) * | 1988-04-12 | 1989-10-17 | Kajima Corp | Membrane structure |
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