JP2003519736A - ビーム、柱、板、およびその他のための外部補強材 - Google Patents
ビーム、柱、板、およびその他のための外部補強材Info
- Publication number
- JP2003519736A JP2003519736A JP2001551915A JP2001551915A JP2003519736A JP 2003519736 A JP2003519736 A JP 2003519736A JP 2001551915 A JP2001551915 A JP 2001551915A JP 2001551915 A JP2001551915 A JP 2001551915A JP 2003519736 A JP2003519736 A JP 2003519736A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- external
- reinforcement
- resin
- reinforcing material
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
- E04G2023/0251—Increasing or restoring the load-bearing capacity of building construction elements by using fiber reinforced plastic elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
- Y10T428/24124—Fibers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/249928—Fiber embedded in a ceramic, glass, or carbon matrix
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249942—Fibers are aligned substantially parallel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249942—Fibers are aligned substantially parallel
- Y10T428/249945—Carbon or carbonaceous fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249942—Fibers are aligned substantially parallel
- Y10T428/249946—Glass fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/249942—Fibers are aligned substantially parallel
- Y10T428/249947—Polymeric fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
- Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
- Y10T428/24995—Two or more layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2361—Coating or impregnation improves stiffness of the fabric other than specified as a size
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2762—Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
- Y10T442/277—Coated or impregnated cellulosic fiber fabric
- Y10T442/2787—Coating or impregnation contains a vinyl polymer or copolymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2762—Coated or impregnated natural fiber fabric [e.g., cotton, wool, silk, linen, etc.]
- Y10T442/277—Coated or impregnated cellulosic fiber fabric
- Y10T442/2795—Coating or impregnation contains an epoxy polymer or copolymer or polyether
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
- Y10T442/2893—Coated or impregnated polyamide fiber fabric
- Y10T442/2902—Aromatic polyamide fiber fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2926—Coated or impregnated inorganic fiber fabric
- Y10T442/2934—Coating or impregnation contains vinyl polymer or copolymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2926—Coated or impregnated inorganic fiber fabric
- Y10T442/2951—Coating or impregnation contains epoxy polymer or copolymer or polyether
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2926—Coated or impregnated inorganic fiber fabric
- Y10T442/2984—Coated or impregnated carbon or carbonaceous fiber fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2926—Coated or impregnated inorganic fiber fabric
- Y10T442/2992—Coated or impregnated glass fiber fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/40—Knit fabric [i.e., knit strand or strip material]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/40—Knit fabric [i.e., knit strand or strip material]
- Y10T442/45—Knit fabric is characterized by a particular or differential knit pattern other than open knit fabric or a fabric in which the strand denier is specified
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Reinforced Plastic Materials (AREA)
- Rod-Shaped Construction Members (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Hydrogenated Pyridines (AREA)
- Reinforcement Elements For Buildings (AREA)
- Laminated Bodies (AREA)
- Woven Fabrics (AREA)
Abstract
Description
ernal reinforcement)に関する。より具体的には、木、コ
ンクリート、金属、または他の材料から成る既設のビーム、柱、またはその他の
最大許容荷重の増大を可能にする補強材に関する。
補強材が取りつけられる。このとき、この補強材は、接着剤、ボルト、またはそ
の他によって、そのような構造物に取りつけられる。
りつけにくいという欠点を有する。
この補強材は、樹脂中に埋め込まれた繊維、たとえば、炭素繊維、ガラス繊維、
またはアラミド(aramide)繊維、によって形成される板から成る。
て製造されている。
の幅と厚さ、および滑らかな表面、を有する外部補強材を実現することができる
。
に比して、かなり容易に製造することができるが、すべての繊維が板状補強材の
長さ方向に配置され、したがってこの板は長さ方向の力しか支えることができな
いというかなり大きな欠点を有する。
られる。
とにより、繊維の一部が局所的に破断し、したがってまた、そのように破断した
繊維に作用する力を周囲の繊維に伝えることができない、からである。
が非常に滑らかであり、そのため、補強すべき構造物に対する接着力がかなり小
さいということである。したがって、そのような接着力を改善するために、一般
に表面を粗くする目的で、この表面を、たとえばサンドブラスト、すり磨き(s
couring)、または他の方法で処理するが、これは大変大きな労働力を必
要とする。さらに、そのような処理により、繊維が損傷を受け、その結果、補強
材板の強度が低下するということが起りうる。
他の欠点を排除した外部補強材を提供することであり、本発明のもっとも重要な
目的は、前記外部補強材と補強すべき柱、ビーム、またはその他とのより良い接
着および結合を可能にすることである。
る位置では厚くすることのできる外部補強材を提供することである。
とき、少なくとも、前記外部補強材の明確に定められたいくつかの部分に、繊維
によって形成される追加の補強材が備えられ、該繊維が、前記外部補強材の長さ
方向とは異なる少なくとも一つの方向に沿って配置されている、外部補強材、 によって実現される。
の例として、ビーム、柱、板、およびその他のための、実質的に繊維と樹脂との
組み合わせから成る外部補強材の好ましい実施態様について述べる。
繊維(たとえば大麻繊維、亜麻繊維、ココヤシの繊維)、またはこれらの繊維の
組み合わせとすることができ、また樹脂は、好ましくは、エポキシ樹脂、ビニル
エステル樹脂、ポリエステル樹脂、またはその他の適当な種類の樹脂である。
て引っ張り力が前記外部補強材に作用する方向である方向に配置されている外部
補強材において、 さらに、少なくとも、前記外部補強材の明確に定められたいくつかの部分に、
繊維を追加することによって、追加の補強材を備え、前記繊維が、前記外部補強
材の長さ方向とは異なる少なくとも一つの方向に沿って配置されている、板状の
外部補強材、 が実現される。
ることができ、引っ張り力および/または圧縮力が最大である位置で、たとえば
ビームの外部補強材の場合、ビームの長さ方向の中央で、外部補強材が強化され
るようにすることができる。
れ、したがって、この外部補強材に通し穴が開けられたとき、引っ張り力および
/または圧縮力が他の補強繊維に伝わり、そのため、外部補強材を、ねじ、ボル
ト、その他によって、補強すべき材料に機械的に固定することが可能になる。
がって補強材がより良く力を支えるという重要な利点を与える。
を支えることができる。
織物を付着させておき、該織物が、除去されたとき、外部補強材に圧痕(an
impression)を残すようにすることができる。
が得られ、したがって、補強材の追加処理、たとえばサンドブラスト、またはす
り磨きが不要になる。
強すべき材料への接着を困難にしうる汚染、たとえば指紋、ほこり、およびその
他に対して保護する。
ined locations)において等方的(isotropic)とする
ことができる。
ってビーム、柱、またはその他に取りつけられる位置に、前記大部分の繊維の長
さ方向とは異なる方向に向いた追加繊維が備えられるので、前記ボルトを通すた
めにこの補強材に開口を備えても、長さ方向に配向された繊維の引っ張りまたは
圧縮強度に影響が及ばないということになる。
ら、備えることができる。たとえば、補強材を製造するとき、より詳しく言えば
、樹脂の硬化に先立って、必要な開口の周囲に配置されるように、繊維を配置す
ることができる。
の長さ方向からずれた少なくとも一つの方向に沿って配置された繊維から成る、
織物、たて編み生地(warp−knit)、マット、フリース(fleece
s)、またはその他によって構成されるようにすることができる。
えばガラス繊維フリース、ポリエステル繊維フリース、またはその他、を備える
ことができる。
、ビーム、柱、およびその他のための前記外部補強材は、本発明の範囲を逸脱す
ることなく、いろいろな形態と寸法で具体化することができる。
Claims (6)
- 【請求項1】 ビーム、柱、板、およびその他のための外部補強材であって
、 実質的に、繊維と樹脂との組み合わせから成り、繊維の大部分が前記補強材の
長さ方向に配置されている外部補強材において、 少なくとも、前記外部補強材の明確に定められたいくつかの部分に、繊維によ
って形成される追加の補強材が備えられ、該繊維が、前記外部補強材の長さ方向
とは異なる少なくとも一つの方向に沿って配置されている、 ことを特徴とする外部補強材。 - 【請求項2】 前記外部補強材の厚さを、該補強材に作用する引っ張り力ま
たは圧縮力に応じて、局所的に変化させうることを特徴とする請求項1に記載の
外部補強材。 - 【請求項3】 前記繊維の少なくとも一部分が、織物、たて編み生地、マッ
ト、フリース、またはその他から成ることを特徴とする請求項1に記載の外部補
強材。 - 【請求項4】 前記繊維が、少なくとも部分的に、ガラス繊維、炭素繊維、
アラミド繊維、天然もしくは合成繊維、またはこれらの組み合わせ、から成るこ
とを特徴とする請求項1または3に記載の外部補強材。 - 【請求項5】 樹脂として、エポキシ樹脂、ポリエステル樹脂、ビニルエス
テル樹脂、フェノール(phenole)樹脂、鉱物性樹脂、または熱可塑性樹
脂(thermoplast)、が使用されることを特徴とする請求項1から4
の中のいずれか1つに記載の外部補強材。 - 【請求項6】 取りつける前に、片側または両側に、少なくとも局所的に、
接着性の小さな織物が備えられており、該織物が、除去されたとき、前記外部補
強材に圧痕を残すことを特徴とする請求項1から5の中のいずれか1つに記載の
外部補強材。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2000/0027A BE1013230A3 (nl) | 2000-01-13 | 2000-01-13 | Uitwendige wapening voor balken, kolommen, platen en dergelijke. |
BE2000/0027 | 2000-01-13 | ||
PCT/BE2001/000005 WO2001051735A1 (en) | 2000-01-13 | 2001-01-10 | External reinforcement for beams, columns, plates and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2003519736A true JP2003519736A (ja) | 2003-06-24 |
Family
ID=3896362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001551915A Pending JP2003519736A (ja) | 2000-01-13 | 2001-01-10 | ビーム、柱、板、およびその他のための外部補強材 |
Country Status (19)
Country | Link |
---|---|
US (2) | US6761967B2 (ja) |
EP (1) | EP1116836B1 (ja) |
JP (1) | JP2003519736A (ja) |
KR (1) | KR100648542B1 (ja) |
CN (1) | CN1166844C (ja) |
AT (1) | ATE356263T1 (ja) |
AU (1) | AU771559B2 (ja) |
BE (1) | BE1013230A3 (ja) |
BR (1) | BR0107560B1 (ja) |
CA (1) | CA2393993C (ja) |
DE (1) | DE60017070T2 (ja) |
DK (1) | DK1116836T3 (ja) |
ES (1) | ES2234516T3 (ja) |
HK (1) | HK1042331B (ja) |
MX (1) | MXPA02006875A (ja) |
PT (1) | PT1116836E (ja) |
RU (1) | RU2232238C2 (ja) |
WO (1) | WO2001051735A1 (ja) |
ZA (1) | ZA200204673B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013139698A (ja) * | 2012-01-06 | 2013-07-18 | Lixil Corp | 耐震改修壁、及び耐震改修壁の施工方法 |
JP2015074930A (ja) * | 2013-10-09 | 2015-04-20 | パナソニックIpマネジメント株式会社 | 複合梁と柱材との接合構造 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1013230A3 (nl) * | 2000-01-13 | 2001-11-06 | Immo Emergo Nv | Uitwendige wapening voor balken, kolommen, platen en dergelijke. |
JP2008539683A (ja) * | 2005-04-27 | 2008-11-13 | ハイドロジェニクス コーポレイション | 燃料電池システムにおける適応エネルギー管理のためのシステムおよび方法ここで使用する各セクションの見出しは、構成上使用するものであり、したがって、いかなる点においても、クレームを限定すると解釈すべきではない。 |
EP1938413A2 (en) * | 2005-08-19 | 2008-07-02 | Millennium Cell Inc. | Hybrid hydrogen fuel systems and methods |
US7901762B2 (en) | 2005-11-23 | 2011-03-08 | Milgard Manufacturing Incorporated | Pultruded component |
US7875675B2 (en) | 2005-11-23 | 2011-01-25 | Milgard Manufacturing Incorporated | Resin for composite structures |
US8101107B2 (en) * | 2005-11-23 | 2012-01-24 | Milgard Manufacturing Incorporated | Method for producing pultruded components |
US8597016B2 (en) | 2005-11-23 | 2013-12-03 | Milgard Manufacturing Incorporated | System for producing pultruded components |
KR100614916B1 (ko) * | 2006-03-16 | 2006-08-28 | (주)넥스컴스 | 삽입부가 형성된 건축용 보강빔 |
KR100759020B1 (ko) | 2006-06-29 | 2007-09-17 | 한상훈 | 단부정착을 위한 보강부재 및 이의 제조방법 그리고 이를이용한 콘크리트 구조물 보강공법 |
BE1017815A3 (nl) * | 2007-10-16 | 2009-08-04 | Immo Emergo Nv | Band voor het verstevigen of herstellen van constructies. |
CN101691817B (zh) * | 2009-09-14 | 2011-01-05 | 华东交通大学 | 一种frp布材抗弯加固钢筋混凝土梁附加锚固方法 |
RU180896U1 (ru) * | 2017-07-25 | 2018-06-29 | Федеральное государственное казенное военное образовательное учреждение высшего образования "ВОЕННАЯ АКАДЕМИЯ МАТЕРИАЛЬНО-ТЕХНИЧЕСКОГО ОБЕСПЕЧЕНИЯ имени генерала армии А.В. Хрулева" | Клееный составной деревянный прогон, усиленный углепластиком |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4517321A (en) * | 1983-05-20 | 1985-05-14 | Union Carbide Corporation | Preimpregnated reinforcements and high strength composites therefrom |
US5264274A (en) * | 1991-02-04 | 1993-11-23 | Honda Giken Kogyo Kabushiki Kaisha | Thermoplastic composite material having improved toughness and method of producing same |
EP0510927A3 (en) * | 1991-04-23 | 1993-03-17 | Teijin Limited | Fiber-reinforced thermoplastic sheet and process for the production thereof |
US5439746A (en) * | 1991-09-09 | 1995-08-08 | Kabushiki Kaisha Toshiba | Epoxy resin-basin composite material |
US5648138A (en) * | 1993-03-24 | 1997-07-15 | Tingley; Daniel A. | Reinforced wood structural member |
JPH10513122A (ja) * | 1994-10-06 | 1998-12-15 | タムワース プラスティックス リミテッド | 細長物品およびその製造方法 |
KR970000082A (ko) * | 1995-06-21 | 1997-01-21 | 이중덕 | 건조다랑어 플레이크의 제조방법 |
CA2236035C (en) * | 1995-11-01 | 2002-12-10 | Mitsubishi Rayon Co., Ltd. | Repair and reinforcement method for preexisting structures and an anisotropic textile used therefor |
FR2747146B1 (fr) * | 1996-04-04 | 1998-07-10 | Freyssinet Int Stup | Procede de renforcement de structures de genie civil au moyen de fibres de carbone collees |
US6846548B2 (en) * | 1999-02-19 | 2005-01-25 | Honeywell International Inc. | Flexible fabric from fibrous web and discontinuous domain matrix |
BE1013230A3 (nl) * | 2000-01-13 | 2001-11-06 | Immo Emergo Nv | Uitwendige wapening voor balken, kolommen, platen en dergelijke. |
-
2000
- 2000-01-13 BE BE2000/0027A patent/BE1013230A3/nl not_active IP Right Cessation
- 2000-12-18 AT AT00204577T patent/ATE356263T1/de active
- 2000-12-18 EP EP00204577A patent/EP1116836B1/en not_active Expired - Lifetime
- 2000-12-18 DE DE60017070T patent/DE60017070T2/de not_active Expired - Lifetime
- 2000-12-18 ES ES00204577T patent/ES2234516T3/es not_active Expired - Lifetime
- 2000-12-18 PT PT00204577T patent/PT1116836E/pt unknown
- 2000-12-18 DK DK00204577T patent/DK1116836T3/da active
-
2001
- 2001-01-10 WO PCT/BE2001/000005 patent/WO2001051735A1/en active IP Right Grant
- 2001-01-10 KR KR1020027005193A patent/KR100648542B1/ko active IP Right Grant
- 2001-01-10 US US10/169,105 patent/US6761967B2/en not_active Expired - Lifetime
- 2001-01-10 JP JP2001551915A patent/JP2003519736A/ja active Pending
- 2001-01-10 RU RU2002115819/03A patent/RU2232238C2/ru not_active IP Right Cessation
- 2001-01-10 MX MXPA02006875A patent/MXPA02006875A/es active IP Right Grant
- 2001-01-10 BR BRPI0107560-8A patent/BR0107560B1/pt not_active IP Right Cessation
- 2001-01-10 AU AU26581/01A patent/AU771559B2/en not_active Ceased
- 2001-01-10 CN CNB018025749A patent/CN1166844C/zh not_active Expired - Fee Related
- 2001-01-10 CA CA002393993A patent/CA2393993C/en not_active Expired - Lifetime
-
2002
- 2002-01-18 HK HK02100422.6A patent/HK1042331B/zh not_active IP Right Cessation
- 2002-06-11 ZA ZA200204673A patent/ZA200204673B/en unknown
-
2004
- 2004-05-04 US US10/837,594 patent/US20040202852A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013139698A (ja) * | 2012-01-06 | 2013-07-18 | Lixil Corp | 耐震改修壁、及び耐震改修壁の施工方法 |
JP2015074930A (ja) * | 2013-10-09 | 2015-04-20 | パナソニックIpマネジメント株式会社 | 複合梁と柱材との接合構造 |
Also Published As
Publication number | Publication date |
---|---|
CN1388848A (zh) | 2003-01-01 |
CA2393993C (en) | 2008-03-18 |
HK1042331B (zh) | 2007-07-27 |
BR0107560A (pt) | 2002-11-19 |
ATE356263T1 (de) | 2007-03-15 |
MXPA02006875A (es) | 2004-04-05 |
DE60017070T2 (de) | 2007-11-22 |
BE1013230A3 (nl) | 2001-11-06 |
EP1116836A1 (en) | 2001-07-18 |
AU2658101A (en) | 2001-07-24 |
US20020193025A1 (en) | 2002-12-19 |
WO2001051735A1 (en) | 2001-07-19 |
US20040202852A1 (en) | 2004-10-14 |
RU2232238C2 (ru) | 2004-07-10 |
DK1116836T3 (da) | 2005-03-14 |
CN1166844C (zh) | 2004-09-15 |
BR0107560B1 (pt) | 2009-05-05 |
PT1116836E (pt) | 2007-07-20 |
ZA200204673B (en) | 2003-06-11 |
KR100648542B1 (ko) | 2006-11-27 |
ES2234516T3 (es) | 2007-10-16 |
AU771559B2 (en) | 2004-03-25 |
HK1042331A1 (en) | 2002-08-09 |
DE60017070D1 (de) | 2007-08-30 |
KR20020073130A (ko) | 2002-09-19 |
US6761967B2 (en) | 2004-07-13 |
EP1116836B1 (en) | 2007-03-07 |
CA2393993A1 (en) | 2001-07-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2003519736A (ja) | ビーム、柱、板、およびその他のための外部補強材 | |
Lamanna et al. | Flexural strengthening of reinforced concrete beams by mechanically attaching fiber-reinforced polymer strips | |
CN103590523B (zh) | 剥离甲板 | |
CA2390468A1 (en) | A pultruded part reinforced by longitudinal and transverse fibers and a method of manufacturing thereof | |
JPH06322998A (ja) | コンクリート柱 | |
WO2000002959A3 (en) | New and useful improvements in fiber-reinforced composite materials structures and methods of making same | |
JP2002542965A (ja) | 繊維強化エポキシ樹脂生成物とその製造方法 | |
Nanni et al. | Strengthening of impact-damaged bridge girder using FRP Laminates | |
NZ531156A (en) | A method of manufacturing structural units | |
JPH10298908A (ja) | 橋梁伸縮連結装置 | |
EP1842657A3 (en) | A pultruded part reinforced by longitudinal and transverse fibers and a method of manufacturing thereof | |
JP2001164892A (ja) | トンネル補強方法 | |
JPH11324223A (ja) | 補強・補修用繊維シート | |
JPH11324214A (ja) | 補強コンクリート材 | |
EP0948718B1 (en) | Rotor blade | |
JP3540440B2 (ja) | 道路縁石の施工方法 | |
JP3059850U (ja) | 橋桁補強ケーブルの定着用サドル | |
JP2870684B2 (ja) | レール用継目板 | |
JPH0782706A (ja) | 轍の補修方法 | |
DE102019213580A1 (de) | Verfahren zur Herstellung eines Kompositbauelementes und Kompositbauelement | |
JP3325530B2 (ja) | レール用継ぎ目板 | |
RU1823909C (ru) | Способ усилени многопустотных плит перекрыти | |
RU2178493C2 (ru) | Щит опалубки | |
KR200245755Y1 (ko) | 교량 및 구조물의 집단원통형 섬유보강 방진매트 | |
JPS6411805A (en) | Manufacture of fiber reinforced cement product |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040123 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070213 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070514 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070521 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070613 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20070828 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20080124 |