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Showing 1 to 13 of 13 for “"Roof Truss"”.
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Influence of lumber property correlations on roof truss reliability
… utilizes state of the art information concerning roof truss behavior to simulate the effect of strength property correlations on roof truss reliability. Also, research efforts to define lumber property correlations are summarized. Computer models were constructed to simulate the behavior of five …
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Permanent Bracing Design for MPC Wood Roof Truss Webs and Chords
… to analyze structural analogs for three sets of truss chords braced by n-CLB's and one or two diagonals, one web braced by one and two CLB's, and j-truss chords braced by n-CLB's. System analogs used to model five eight-foot truss chords braced by three CLB's and one diagonal, six twenty-foot …
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Experimental and Analytical Studies of the Behavior of Cold-Formed Steel Roof Truss Elements
Cold-formed steel roof truss systems that use complex stiffener patterns in existing hat shape members for both top and bottom chord elements are a growing trend in the North American steel framing industry. When designing cold-formed steel sections, a structural engineer typically tries to improve …
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Spider web geometry inspires long span roof trusses
… and implement them into a practical long span roof truss structure. Specifically, utilizing data and properties of spider webs found in research from Su et al. (Su I. a., 2016). The research uses and implements spider's web design blueprints in present day structural systems. Initially, the …
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Explanatory to a design for the buildings of the water works of a city, embracing the treatment of a system of beams, of an iron arch rib with bracings, of the stability of the chimney and of the tower, and of the pieces of a roof truss covering a small building
Thesis: B.S., Massachusetts Institute of Technology, Department of Architecture, 1873
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Flexible stadium design in the context of Olympics and Post-Olympics usage
… performance based design on an elliptical roof truss system. Given current building codes specify loads intended for use in the design of permanent structures, this thesis breaks down building code methodology in an attempt to determine loads more appropriate for use in the design of …
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Analysis of trussed bents by moment distribution
The analysis of trussed bents can be very satisfactorily executed by using the Cross method of moment distribution in conjunction with a method of distributing thrust. The use of such a method as this may be realized when we think of the contrasting time element involved in the solution of the …
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Analysis of Glubam Joint Behavior and Truss Model Updating Based on Optimization Algorithms
… and the seismic performance of glubam composite truss systems remains insufficient. Comprehensive design theories and reliable numerical modeling approaches are still lacking. Moreover, integrating artificial intelligence (AI) optimization algorithms into the seismic performance analysis of …
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Analysis of Anchors and Bracing Configurations for Personal Fall Arrest Systems in Residential Construction
… research was to measure the behavior of a five truss roof system with various anchor points and bracing configurations loaded by a horizontal force. A lab built roof system was used to test three different anchor types with three forms of temporary bracing. The materials and methodology used in …
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Statická analýza některých typů dřevěných konstrukcí
Bakalářská práce je zaměřena na analýzu krovových konstrukcí, rozborem a zhodnocením jejich rozdílů v chování. Práce je zaměřena na posouzení tradičních krovů, vytvoření jejich rovinných modelů, které jsou navzájem porovnány. Z vybraného krovu je vytvořen 3D model, na kterém jsou posuzovány klíčové …
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Konstrukčně materiálová diagnostika existujícího stavebního objektu
Diplomová práca sa zaoberá diagnostikou a stavebno-technickým prieskumom pamiat- kovej stavby s cieľom identifikovať jej aktuálny technický stav a navrhnúť vhodné úpravy a rekonštrukčné zásahy. Diagnostika stavby zahŕňa hodnotenie existujúcich porúch a po- škodení, ktoré môžu ohrozovať jej …