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en:clt:hotspot:software:cltdesigner:manual:modul_compression_perpendicular_to_grain [2018/04/03 14:52] Alexandra Thiel [Load configuration] |
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| - | FIXME **This page is not fully translated, yet. Please help completing the translation.**\\ //(remove this paragraph once the translation is finished)// | ||
| - | ====== Module "Compression perpendicular to grain" ====== | ||
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| - | {{ en:clt:hotspot:software:cltdesigner:manual:modul_compression_perpendicular_to_grain:gesamtquerdruck.png?600 |Module Compression perpendicular to grain}} | ||
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| - | ===== Input data ===== | ||
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| - | The input is divided into: | ||
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| - | * definitions of the cross section | ||
| - | * definitions of the plate dimensions | ||
| - | * input of the loads | ||
| - | * type of load configuration | ||
| - | * calculation options | ||
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| - | An option for a quick control of the input data is offered by a graphical representation shown on the right side. | ||
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| - | {{ en:clt:hotspot:software:cltdesigner:manual:modul_compression_perpendicular_to_grain:graphic_system.png?450 |Cross section, plate dimensions and load configuration}} | ||
| - | ==== Cross-section ==== | ||
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| - | {{page> en:clt:hotspot:software:cltdesigner:manual:modul_plate1d_continuousbeam#cross_section&inline&permalink&noheader}} | ||
| - | ==== Plate dimensions and gap execution ==== | ||
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| - | The plate is specified with its dimensions in x and y direction. The plate length is defined with dimension in x direction and the plate width with dimension in y direction. | ||
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| - | {{ en:clt:hotspot:software:cltdesigner:manual:modul_compression_perpendicular_to_grain:plattenabmessungen.png |Input - Plate dimensions and gap execution}} | ||
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| - | In addition to plate dimensions, the analysis also considers the way the lamellas are joined into individual layers. Regarding to the joining of the outer layers, one should differ: | ||
| - | * side gluing of lamellas, | ||
| - | * assembly without adhesive where lamellas are placed side by side without the sheduled gaps or the expected occurence of cracks and | ||
| - | * possible occurence of gaps or cracks wider than 1 mm. | ||
| - | ==== Load data and design factors ==== | ||
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| - | The applied force F<sub>c,90</sub> (design value) in [N], as well as the design factors can be specified here. | ||
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| - | {{ en:clt:hotspot:software:cltdesigner:manual:modul_compression_perpendicular_to_grain:lasten_bemessungsfaktoren.png |Input - load data and design factors}} | ||
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| - | ==== Load configuration ==== | ||
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| - | The load situation is described by specifying the load introduction above and below. Thereby, one can define if the load is even applied, and if so, if it is applied locally or continuously (over entire surface). | ||
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| - | If the load is applied locally, it needs to be defined by entering the dimensions of the load surface (length l<sub>1,2</sub> in direction x and width w<sub>1,2</sub> in direction y) and the position. The position is defined as the distance between the center of a load surface and the origin of the coordinate system (lower left corner of the plate). Currently, centers of the top and the bottom load surface are coupled and cannot be moved relative to each other. | ||
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| - | {{ en:clt:hotspot:software:cltdesigner:manual:modul_compression_perpendicular_to_grain:lastsituation.png |Input - load configuration}} | ||
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| - | ==== Calculation options ==== | ||
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| - | In den Berechnungsoptionen können die Lastausbreitungswinkel für Längslagen α<sub>0</sub> und für Querlagen α<sub>90</sub> verändert werden sowie bei einseitiger Lasteinleitung kann angegeben werden, in welcher Höhe (= k<sub>ls</sub> ⋅ t<sub>CLT</sub>) die effektive Fläche bestimmt werden soll. | ||
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| - | {{ en:clt:hotspot:software:cltdesigner:manual:modul_compression_perpendicular_to_grain:berechnungsoptionen.png |Input - calculation options}} | ||
| - | ===== Results and Output ===== | ||
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| - | Die minimale Lasteinleitungsfläche beschreibt die Bezugsfläche, um mit dem Querdruckbeiwert k<sub>c,90</sub> auf die effektive Fläche A<sub>ef,max</sub> zu kommen. Bei unterschiedlichen Beanspruchungsflächen oben und unten ist es die Überschneidungsfläche der beiden Beanspruchungsflächen. Die effektive Fläche A<sub>ef,max</sub> wird durch l<sub>ef</sub> und w<sub>ef</sub> in der Höhe z beschrieben. | ||
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| - | Die Ausnutzung auf Querdruck wird durch den Ausnutzungsgrad η<sub>c,90</sub> in [%] angegeben. | ||
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| - | {{ en:clt:hotspot:software:cltdesigner:manual:modul_compression_perpendicular_to_grain:ergebnisse.png |Results compression perpendicular to grain}} | ||
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| - | In der folgenden Skizze wird der Verlauf der effektiven Fläche A<sub>ef,max</sub> über die Querschnittshöhe (rote Linie) sowie der Verlauf der angenommenen Lastausbreitung (blaue Linie) angezeigt. | ||
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| - | {{ en:clt:hotspot:software:cltdesigner:manual:modul_compression_perpendicular_to_grain:graphic_ergebnisse.png |Distribution of the effective Area}} | ||
| - | ===== Implemented calculation methods ===== | ||
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| - | ++++ Compression perpendicular to grain - Verification | | ||
| - | {{page> :clt:design:plate_loaded_out_of_plane:compression&inline&permalink}} | ||
| - | ++++ | ||
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| - | ++++ Model for the determination of the kc,90 factor | | ||
| - | {{page> :clt:design:plate_loaded_out_of_plane:compression:model_brandner_schickhofer_2014&inline&permalink}} | ||
| - | ++++ | ||
