Strength of Glass Calculator offers greater capabilities 強度計算オンラインソフト: Strength of Glass Calculator offers greater capabilities IRUJOD]LQJORDGDQGGHÁHFWLRQFDOFXODWLRQV ガラスに加わる負荷やたわみ計算に威力を発揮 IRUJOD]LQJORDGDQGGHÁHFWLRQFDOFXODWLRQV Kuraray’s recently redesigned website is now more useful than ever thanks to このほどリニューアルされたクラレのウェブサイトは、 Kuraray’s recently redesigned website is now more useful than ever thanks to enhancements to the company’s powerful, free to use Strength ofofGlass Calculator. 非常に便利なフリーのガラス強度計算オンラインソフト (Strength Glass Calculator)の enhancements to the company’s powerful, free to use Strength of Glass Calculator. 機能強化により、格段に有用性がアップしています。 The easy-to-use Calculator is designed to help designers The easy-to-useaccurately Calculatormodel is designed to help designers 使いやすいこの強度計算ソフトは、ガラスのタイプ、中間膜の and architects a variety of glass-mounting and architects accuratelywith model a variety of glass-mounting 素材、その他の外的要因(負荷や負荷持続時間や温度など)の solutions in combination glass types, interlayer solutions in combination with glass interlayer さまざまな組み合わせによるガラスソリューションのモデル materials and external factors such types, as loads, load duration materials and external factors such as loads, duration and temperatures. Once variables have been load entered, the を、設計者や建築家が正確に計算するのに役立ちます。条件と and temperatures. Once variables havepass/fail been entered, the Calculator offers analysis, results and criteria 変数を入力すればソフトが分析を行い、分析結果とAbased STM Calculator offers analysis, results and pass/fail criteria based on the ASTM E1300 “Effective Thickness Approach” code. E1300「有効厚さアプローチ」規格での合否判定が提示されま on the ASTM E1300 “Effective Thickness Approach” code. 8VHUVFDQWKHQÀQHWXQHSDQHOIRUPXODWLRQVXQWLOWKHUHVXOW す。ユーザーはそれを受けて、設計に適用される基準に準拠す 8VHUVFDQWKHQÀQHWXQHSDQHOIRUPXODWLRQVXQWLOWKHUHVXOW meets the standards to which they are designing. るようにパネルの仕様を細かく調整することができます。 meets the standards to which they are designing. モバイルにも最適に対応したクラレの中間膜ソリューション・ Hosted within the “Architects Corner” on the mobileウェブサイト(http://glasslaminatingsolutions.kuraray.com/) Hosted within the “Architects Corner” website on the mobileoptimised Kuraray Interlayer Solutions optimised Kuraray Interlayer Solutions website &the の「建築家とエンジニアのコーナー(Architect’s Engineer’s (http://glasslaminatingsolutions.kuraray.com/), (http://glasslaminatingsolutions.kuraray.com/), the ® Corner)」に装備されたこの強度計算ソフトは、セントリグラ calculator, which can calculate values for both SentryGlas ® calculator, which can calculate values for both SentryGlas ionoplast interlayer and PVB, includes seven calculation ス®アイオノマー樹脂製中間膜とPVBの両方について計算が可 ionoplast interlayer PVB, incorporated includes seven calculation scenarios – includingand a newly four-sided 能です。計算シナリオは、新たに加わった「4辺支持・均一圧 scenarios – including a newly incorporated four-sided support, uniform pressure calculation. The calculation for 力」を含めて7種類が用意されています。新しい「4辺支持・均 support, uniform pressure calculation. The calculation for WKLVQHZIRXUVLGHGPRGHOLVEDVHGRQ$%$486DXQLÀHG)($ 一圧力」モデルの計算は、ダッソー・システムズ株式会社の WKLVQHZIRXUVLGHGPRGHOLVEDVHGRQ$%$486DXQLÀHG)($ solution from Dassault Systemes, which deploys a non-linear FEA(有限要素解析)ソリューションであるABAQUSに基づい solution fromincluding Dassaultthe Systemes, deploys a non-linear calculation, bearingwhich properties of the laminate ています。ABAQUSは、ラミネートや膜効果の耐荷重特性を含 calculation, including the bearing properties of the laminate and the membrane effect. む非線形計算に対応しています。 and the membrane effect. この強度計算ソフトは、最初は4辺を支持されていないガラス Developed initially to address the ever increasing popularity Developed initially that to address ever increasing 構造、例えば片持ち梁や手すり壁の人気の高まりに対応するた of glass structures are notthe supported along allpopularity four of glass structures that are not supported along all four helps edges, such as canopies and balustrades, the Calculator めに開発されました。設計家が自分の設計やガラスパネルの仕 edges, such as canopies and balustrades, the Calculator helps GHVLJQHUVWRFRQÀUPWKDWWKHLUGHVLJQVDQGSDQHOIRUPXODWLRQV 様が予想負荷に耐えられるかどうか、また、ASTMインターナ GHVLJQHUVWRFRQÀUPWKDWWKHLUGHVLJQVDQGSDQHOIRUPXODWLRQV are capable of handling the anticipated loads and that they ショナルの「ASTM E1300:建造物におけるガラスの負荷抵抗 are capable of handling the anticipated loads and that they meet the ASTM International’s ASTM E 1300 Standard Practice に関する標準的技法」に適合しているかどうかを確認する際に meet the ASTM International’s ASTM E 1300 Standard Practice for Determining Load Resistance of Glass in Buildings. 役立っています。 for Determining Load Resistance of Glass in Buildings. In addition to the new four-sided support calculation, users 新たに追加された4辺支持の計算に加え、1辺支持と2辺支持の In addition to the new and four-sided support calculation, users can also model singletwo-edge support applications can also model and two-edge support アプリケーションについては線荷重、均一圧力、線荷重+均一 with either line singleload, uniform pressure or lineapplications load + uniform with either line load, uniform pressure or linesimulates load + uniform 圧力のいずれでもモデル計算ができます。線荷重モデルはガラ pressure in combination. The line load model a pressure in combination. The line load model simulates a line load applied across a particular line of the glass, for スの特定の線に沿って負荷がかかった場合(誰かがガラスに寄 line load when applied across a might particular of the example somebody lean line against it, glass, while for the り掛かった時など)のシミュレーションを行い、均一圧力モデ example when somebody might lean against it, while the uniform pressure model simulates a load across the entire ルはガラス表面全体への負荷(風や積雪など)のシミュレー uniform pressure model simulates a load across the entire surface of the glass by, for example wind or snow. ションを行います。 surface of the glass by, for example wind or snow. Seven different test calculation scenarios can be 7種類の試験計算シナリオが利用可能 modelled ユーザーがガラスの支持方式と負荷のタイプを選んで該当す るアイコンをクリックすると、わかりやすくて直観的に操作 Once the mounting and load-type have been determined, the user clicks on the appropriate icon, which will take できるデータ入力ページに移動します。ここでユーザーはガ them to a clear and intuitive data-entry page where they ラスの長さ、線荷重、均一荷重、ガラスのタイプ、ガラスの can enter parameters such as glass span, line load, uniform 呼び厚さ、ガラスの最小厚さ、中間膜の厚さとタイプ、負荷 load, glass type, nominal glass thickness, minimum glass の持続時間、温度といったパラメーターを入力します。計算 thickness, interlayer thickness and type, load duration and の前に、許容応力、剛性率、ヤング率などいくつかの変数が temperature. Before the calculations are performed, some 自動入力されます。 variables are pre-populated, including allowable stress, shear modulus and Young’s modulus. わかりやすく直観的に操作できるデータ入力ページでパラ メーターを入力 The clear and intuitive data-entry page is used to 計算ボタンを押すと、結果が画面下方に表示されます。結果 enter parameters には有効厚さと合わせガラスのたわみとガラス応力の図が含 Upon pressing the calculate button, results are displayed in まれ、ASTM E1300に照らして合格か不合格かによって緑か赤 the lower portion of the screen and include the effective で示されます。ASTMの規格に不合格だった場合、ユーザーは WKLFNQHVVODPLQDWHGHÁHFWLRQDQGWKHJODVVVWUHVVÀJXUH which will either be in green or red depending on a pass/fail 画面上部に表示されているガラスパネルのデータを修正し against ASTM E1300. Should the construction fail the ASTM て、再度計算を行うことができます。これを、望ましい結果 code, users can revise the panel details in the upper portion が得られるまで繰り返せばよいのです。 of the screen hit recalculate, repeating the process until a desirable result has been achieved. 計算結果画面で合否をハイライト表示 強度計算ソフトは、ユーザーが一般的な合わせガラスの設計 7KHUHVXOWVVFUHHQKLJKOLJKWVSDVVIDLOÀJXUHV に対する各種変数の総体的影響を考えるのに役立ちますが、 While the Calculator helps users consider the relative あくまで単純な支持構造と限られた負荷条件での計算に過ぎ LQÁXHQFHRIFRPPRQODPLQDWHGJODVVGHVLJQYDULDEOHVLWRQO\ ません。より複雑なシステムを扱うためには別の分析方法を considers simply supported constructions and a few loading 採用する必要があります。ですから、設計専門家は適切なガ FRQGLWLRQV)RUPRUHFRPSOLFDWHGV\VWHPVRWKHUDQDO\VLV ラスの構造を決定するためにエンジニアリングの専門家(た methods will have to be employed. Design professionals とえばクラレの中間膜ソリューション部門の専門家)の協力 should consider working with engineering professionals, を得ることを考えるべきですし、実際に検証試験を行うこと such as those at Kuraray Interlayer Solutions, to determine DSSURSULDWHFRQÀJXUDWLRQVDFWXDOSURRIWHVWLQJLVDOVR をお勧めします。 recommended. KURARAY INTERLAYER SOLUTIONS REGIONAL CONTACT CENTERS Kuraray Europe GmbH Business Area PVB Mülheimer Straße 26 53840 Troisdorf, Germany Phone: +49 (0) 22 41/25 55 – 220 E-Mail: [email protected] Kuraray America, Inc. Business Area PVB &RQFRUG3LNHWK)OU DE 19803, Wilmington, U.S.A. Phone: +1-800-635-3182. E-Mail: [email protected] For further information about SentryGlas®, please visit www.sentryglas.com Copyright © 2015 Kuraray. All rights reserved. Images: Kuraray SentryGlas®LVDUHJLVWHUHGWUDGHPDUNRI(,GX3RQWGH1HPRXUVDQG&RPSDQ\RULWVDIÀOLDWHVIRULWVEUDQGRILQWHUOD\HUV,WLVXVHGXQGHU license by Kuraray. The information provided herein corresponds to our knowledge on the subject at the date of its publication. This information may be subject to revision as new knowledge and experience becomes available. The data provided fall within the normal range of product SURSHUWLHVDQGUHODWHRQO\WRWKHVSHFLÀFPDWHULDOGHVLJQDWHGWKHVHGDWDPD\QRWEHYDOLGIRUVXFKPDWHULDOXVHGLQFRPELQDWLRQZLWKDQ\ other materials or additives or in any process, unless expressly indicated otherwise. The data provided should not be used to establish VSHFLÀFDWLRQOLPLWVRUXVHGDORQHDVWKHEDVLVRIGHVLJQWKH\DUHQRWLQWHQGHGWRVXEVWLWXWHIRUDQ\WHVWLQJ\RXPD\QHHGWRFRQGXFWWR GHWHUPLQHIRU\RXUVHOIWKHVXLWDELOLW\RIDVSHFLÀFPDWHULDOIRU\RXUSDUWLFXODUSXUSRVHV6LQFH.XUDUD\FDQQRWDQWLFLSDWHDOOYDULDWLRQVLQ actual end-use conditions, Kuraray make no warranties and assume no liability in connection with any use of this information. Nothing in this publication is to be considered as a license to operate under a recommendation to infringe any patent rights. Document Ref. KIS-LGN-2015-04
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