for glazing load and deflection calculations 強度計算オンラインソフト

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
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ガラスに加わる負荷やたわみ計算に威力を発揮
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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.
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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
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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
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一圧力」モデルの計算は、ダッソー・システムズ株式会社の
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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
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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
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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
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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
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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
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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
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other materials or additives or in any process, unless expressly indicated otherwise. The data provided should not be used to establish
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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