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1

Labonnote, Nathalie. "Damping in Timber Structures." Doctoral thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for konstruksjonsteknikk, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-18168.

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Key point to development of environmentally friendly timber structures, appropriate to urban ways of living, is the development of high-rise timber buildings. Comfort properties are nowadays one of the main limitations to tall timber buildings, and an enhanced knowledge on damping phenomena is therefore required, as well as improved prediction models for damping. The aim of this work has consequently been to estimate various damping quantities in timber structures. In particular, models have been derived for predicting material damping in timber members, beams or panels, or in more complex tim
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2

Magina, Miguel Jorge. "Historic timber roof structures." Master's thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/11912.

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Dissertação para obtenção do Grau de Mestre em Engenharia Civil – Estruturas e Geotecnia<br>This dissertation covers the study of historic timber roof structures in Transylvania area - Romania, the structures type, its elements and connection variety between them. Procedures to study a structure of this category are approached. It is also referred semi and non-destructive tests that can be done to better understand the present wood characteristics, and potential reparation or strengthening solutions for the structure in case it is necessary. Ultimately a case study is analyzed and some inter
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Cheng, Alexandra Adelle Hinkel. "Parametric design of timber shell structures." Thesis, University of British Columbia, 2015. http://hdl.handle.net/2429/55140.

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Increasingly complex architectural geometries present new challenges for structural engineers. Collaborative, digital workflows which integrate 3D parametric architectural models with Finite Element Modelling software grant structural engineers a higher degree of geometric versatility and influence during the preliminary design phase. Through integrated parametric design models – also labelled “co-rationalized” – structural engineers may not only easily respond to rapid model variations and unusual assemblies, but also inform the building design from inception. This thesis presents an exampl
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4

Marchi, Luca. "Innovative connection systems for timber structures." Doctoral thesis, Università degli studi di Padova, 2018. http://hdl.handle.net/11577/3424736.

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Connections and fasteners play an essential role in the determination of strength and stability, ductility and robustness, i.e., the overall behaviour of timber structures. In particular, connections subjected to static loads are to be investigated in terms of strength and stiffness, whereas the ones designed to withstand cyclic (e.g., seismic) loads need also the definition of their complete hysteretic response. This Ph.D. dissertation focuses on the behaviour of modern connections being developed and employed in timber engineering. An initial overview on mechanical connections employed in t
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Britt, Olivia Grace. "Assessing the Suitability of Typical Timber Testing Methods for Australian Heritage Timber Structures." Thesis, Sydney School of Architecture, Design and Planning, 2023. https://hdl.handle.net/2123/30017.

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This research aims to examine the applicability of conventional inspection methods for timber structures where structures have recognised heritage value. The research seeks to understand the appropriateness of inspection methodologies typically prescribed for timber in heritage applications. A literature review of current inspection methods utilised by engineers, architects and others within the heritage structures field has been undertaken, and the appropriateness of timber structural inspection methods used in practice (destructive testing, semi-destructive testing, and non-destructive testi
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André, Alann. "Strengthening of timber structures with flax fibres /." Luleå : Luleå University of Technology, 2007. http://epubl.ltu.se/1402-1757/2007/61/.

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7

Man, Steve Ka Fai. "Semi-rigid behaviour of plane timber structures." Thesis, City University London, 2004. http://openaccess.city.ac.uk/8410/.

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It is common practice in the analysis of structural frames, to either assume that the joints are pinned or rigid. In fact the real behaviour of a joint is neither pinned nor rigid, and lies somewhere between the pinned and rigid assumption. This is referred to as the semi-rigid behaviour. Semi-rigidity not only refers to the rotational behaviour of the joint as commonly studied, but also in axial and shear actions. The moment distribution between pinned and rigid analysis differs substantially and therefore a more accurate method of modelling the semi-rigid joint is necessary to predict the ov
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8

Loss, Cristiano. "Displacement-Based Seismic Design of Timber Structures." Doctoral thesis, Università degli studi di Trento, 2011. https://hdl.handle.net/11572/369244.

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The research is aimed at developing seismic methods for the design and evaluation of the seismic vulnerability of wooden structures, using a displacement-based approach. After a brief introduction on the seismic behaviour of timber structures, the general Direct Displacement-Based Design (Direct-DBD) procedure and the state-of-the-art are presented, with clear reference to the application of the Direct-DBD method to wooden buildings. The strength of the Direct-DBD method is its ability to design structures in a manner consistent with the level of damage expected, by directly relating the respo
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Loss, Cristiano. "Displacement-Based Seismic Design of Timber Structures." Doctoral thesis, University of Trento, 2011. http://eprints-phd.biblio.unitn.it/593/1/PHD_THESIS_C_LOSS_DEPOSITO.pdf.

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The research is aimed at developing seismic methods for the design and evaluation of the seismic vulnerability of wooden structures, using a displacement-based approach. After a brief introduction on the seismic behaviour of timber structures, the general Direct Displacement-Based Design (Direct-DBD) procedure and the state-of-the-art are presented, with clear reference to the application of the Direct-DBD method to wooden buildings. The strength of the Direct-DBD method is its ability to design structures in a manner consistent with the level of damage expected, by directly relating the respo
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10

Ertastan, Evren. "The Performance Of Medium And Long Span Timber Roof Structures: A Comparative Study Between Structural Timber And Steel." Master's thesis, METU, 2005. http://etd.lib.metu.edu.tr/upload/12606810/index.pdf.

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ABSTRACT THE PERFORMANCE OF MEDIUM AND LONG SPAN TIMBER ROOF STRUCTURES: A COMPARATIVE STUDY BETWEEN STRUCTURAL TIMBER AND STEEL ERTASTAN, Evren M.S, in Building Science, Department of Architecture Supervisor: Assoc. Prof. Dr. Erc&uuml<br>ment ERMAN December 2005, 174 pages This thesis analyzes the performance of structural timber and steel in medium and long span roof structures. A technical background about roof structures including structural elements and roof structure types, span definitions, and classification of roof structures are discussed. Roof structures are detailed with tr
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11

Morales, Sabogal Agni Amram. "Tall Mass-Timber Building." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/78297.

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How can we as design professionals contribute to increase the use of less carbon-intensive materials to build our growing cities? Cities are experiencing a resurgence in population growth and therefore the building industry ought to attend this demand with sustainable solutions. One way of responding to the growing urban population and increase demand for housing as well as to make efficient use of our limited resources is to increase the density in our cities. Since steel and concrete have high material strengths, we currently use either steel, concrete or composites of them to build skyscr
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Griškevičius, Mečislavas. "High Temperature Effect On Resistance Of Timber Structures." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2010. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20101119_134602-29128.

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The present dissertation and its main subjects inquires into the pine and oak timber strength property changes-temperature relations. It also explores the behaviour of slender timber elements in axial compression at higher temperatures; and the comparative analysis of obtained results. The work seeks to accomplish the following major tasks: to obtain test data about the influence of high temperature on the properties of different natural – pine and oak – timber; to investigate the behaviour of slender timber elements under axial compression exposed to fire. Taking into account the investigat
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13

Tsai, Pin-Hui. "Seismic evaluation of traditional timber structures in Taiwan." Thesis, University of Bath, 2009. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.503662.

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Taiwan is located in a highly seismic zone and the historical “Dieh-Dou” timber buildings, constructed without following any code or standard, are prone to collapse under earthquake. These buildings are unique and represent the culture, heritage and art of Taiwan, therefore need to be preserved while minimizing unnecessary intervention that could damage their authenticity. <br /> This research comprises a thorough investigation on the parameters influencing the seismic vulnerability of the Dieh-Dou timber frames in Taiwan, and propose a methodology of assessment and a strategy for strengthenin
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Bradley, Alistair. "The flood resilience of light frame timber structures." Thesis, University of Bath, 2016. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.698981.

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15

Mohamed, Ahmed S. "Photogrammetric and stereo vision techniques for evaluating material properties in timber and timber-based composite structures." Thesis, Edinburgh Napier University, 2016. http://researchrepository.napier.ac.uk/Output/462281.

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A fundamental requirement for efficient use of a glulam beam is an accurate knowledge of its mechanical behaviour and the material properties characterising that behaviour. It becomes extremely important to obtain accurate measurements of material properties ofglulam, but this can be challengeable, especially for commonly used properties, such as the modulus of elasticity and shear modulus. Experiment testing is the way to determine elastic properties, however, the problem of experimentally determining appropriatevalues of these properties for timber-based composite is not as simple and straig
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Janols, Henrik. "Communicating long-span timber structures with 3D computer visualisation /." Luleå, 2005. http://epubl.luth.se/1402-1757/2005/30.

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Janols, Henrik. "Communicating long-span timber structures with 3D computer visualization." Licentiate thesis, Luleå tekniska universitet, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-18673.

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One of the reasons for the low amount of timber in construction is a general lack of knowledge about timber engineering and how timber can be used to its full advantage. In this thesis the focus is 3D computer visualisation (3D VIZ) of non-residential long-span timber structures, used for storage, industry and sports where 3D VIZ is defined as a process where a 3D-model is enhanced with environmental information e.g. texture maps and realistic light effects. An area of interest is the possibilities to increase timber construction through communicating the aesthetical properties of an exposed t
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18

Kuai, Le. "Parametrized Finite Element Simulation of Multi-Storey Timber Structures." Thesis, Linnéuniversitetet, Institutionen för skog och träteknik (SOT), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-66825.

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With the acceleration of global urbanization trends, more and more intentions are put on multi-storey buildings. As the world leading area of wood construction, European countries started the construction of multi-storey timber building for a decade ago. However, unlike the traditional buildings made of reinforced concrete, the design of wooden high-rise timber buildings would face a substantial amount of new challenges because such high-rise timber buildings are touching the limitations of the timber engineering field. In this thesis, a parameterized three-dimensional FE-model (in ABAQUS) of
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19

D'Amico, Bernardino. "Timber grid-shell structures : form-finding, analysis and optimisation." Thesis, Edinburgh Napier University, 2015. http://researchrepository.napier.ac.uk/Output/9833.

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This thesis aims to provide a set of tools for analysis and design of free-form timber grid-shells. It provides a brief introduction on the relationship between shape and structural behaviour of grid-shells, followed by an introduction to actively-bent structural systems. The design issues are then individuated and three main themes are defined, namely: Form-finding, Structural Analysis and Optimisation. The development and use of a numerical framework, based on a six Degree-of-Freedom (DoF) co-rotational beam-element in conjunction with the Dynamic Relaxation method, has formed the basis, on
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20

FRANCO, LUCA. "Numerical modelling strategies and design methods for timber structures." Doctoral thesis, Università IUAV di Venezia, 2020. http://hdl.handle.net/11578/283196.

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Over the last years timber constructions are gaining back a primary role in the building industry after decades in which they were almost abandoned in favor of concrete and steel structures. A sign of this change is the appearance in the last years in many Italian universities of courses dedicated to the design of timber structures. One of the main reasons behind this success must be sought in the development of new engineered timber materials, such as glued-laminated and cross-lam timber, that allowed to wooden structures to reach structural potentialities that until some decades ago were pre
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21

Gaspari, Andrea. "The durability of timber buildings: a decay prediction model to estimate the life expectancy of timber structures." Doctoral thesis, Università degli studi di Trento, 2022. https://hdl.handle.net/11572/355244.

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The aim of this research work is to develop reliable strategies to assess the durability of timber structures investigating the natural hazards affecting the safety and the life-expectancy of timber buildings. From an all encompassing point of view, the life-expectancy of timber buildings was predicted considering the effects of a fungal attack on the durability of a timber structural element. The prediction of life-expectancy of timber buildings was set up through a risk-based approach consisting of (i) the analysis of the state of the art, (ii) the definition of risk classes and decision tr
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22

Er, Akan Asli. "Some Observations On Seismic Behaviour Of Traditional Timber Structures In Turkey." Master's thesis, METU, 2004. http://etd.lib.metu.edu.tr/upload/12605023/index.pdf.

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This thesis is about behaviour of traditional timber structures under lateral loads in Turkey. The timber-framed houses are the products of cultural heritage of people who live in Anatolia. These structures have performed well in earthquakes throughout the history. As a result, this study intends to present the observations on the seismic behaviours of traditional timber buildings with the help of computer-generated models. In this thesis, the general characteristics of timber are examined, the earthquake problem is briefly introduced, its effects on buildings are discussed, current knowledge
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23

Svanerudh, Patrik. "Design support system for multi-storey timber structures : Patrik Svanerudh." Luleå : Luleå University of Technology, 2001. http://epubl.luth.se/1402-1544/2001/20/index.html.

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24

Gerard, Robert Buonomo. "Fire Resistance of Connections in Pre-Stressed Heavy Timber Structures." Thesis, University of Canterbury. Civil and Natural Resources Engineering, 2010. http://hdl.handle.net/10092/4337.

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Construction with composite materials has become increasingly popular in contemporary structural design for multi-storey residential, commercial, and industrial buildings. As a composite structure, pre-stressed heavy timber buildings offer sustainable, environmentally-friendly advantages over competing construction technologies utilising structural steel and concrete components. Research at the University of Canterbury is continually investigating the performance and behaviour of this composite heavy timber construction assembly. The following research report provides a fire resistance ana
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Pacchioli, Stefano <1991&gt. "Cross-laminated timber buildings: numerical analysis of multi-storey structures." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amsdottorato.unibo.it/9693/1/PhD_Thesis-Stefano%20Pacchioli.pdf.

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The aim of the thesis is to analyze the seismic behavior of Cross Laminated Timber (CLT) buildings. With the aim of developing the most significant themes concerning multi-storey CLT buildings, it was decided to divide this work into the two macro-topics listed below and treated independently. The first topic concerns the different modeling methodologies used for the characterization of the seismic behavior of CLT multi-storey buildings. As regards linear analysis, the two different numerical modeling strategies commonly used in research field and in design field were analyzed with the
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Björnfot, Anders. "Modular long-span timber structures : a systematic framework for buildable construction." Licentiate thesis, Luleå tekniska universitet, Byggkonstruktion och -produktion, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-26617.

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One of the identified reasons for the low amount of timber construction in Sweden is a general lack of knowledge about timber engineering and how timber can be used to its full advantage. One way for increased timber construction is the development of a cost-efficient and easy to comprehend building system. Efficiency in construction has recently been under hot debate following the success of lean production in the manufacturing industry. Therefore, the attention of construction has been directed towards the manufacturing industry in an attempt to learn successful methods. Three main principle
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Björnfot, Anders. "Modular long-span timber structures: a systematic framework for buildable construction /." Luleå, 2004. http://epubl.luth.se/1402-1757/2004/034.

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Wong, Ricky Chin Wey. "Construction time and cost of multi-storey post-tensioned timber structures." Thesis, University of Canterbury. Department of Civil and Natural Resources Engineering, 2010. http://hdl.handle.net/10092/5256.

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The environmentally friendly and high performance multi-storey LVL timber system developed at the University of Canterbury (UC) consisting of post-tensioned frames and shear walls is referred to as the Pres-Lam system. It is possible that this structural system has the ability to increase productivity and reduce construction costs when compared with concrete and steel construction materials. As the Pres-Lam system is a new technology, the actual construction time and cost are still unknown. The outcome of this research will add value to the construction industry and encourage the industry to c
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Debert, Jolene. "Functional Microwear Analysis of Lithics from British Early Neolithic Timber Structures." Thesis, University of Manchester, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.508533.

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This thesis is a study of the rectangular timber framed structures of the early Neolithic from Britain. Recent discoveries through both research and developer funded projects have significantly increased the number and variety of these buildings now known, but they are the subject of heated and contentious debate. The key themes of the origins of agriculture, degree and character of mobility, and domestic or ritual use, place these structures at the heart of arguments on the nature and means of transition from the Mesolithic to the Neolithic period. This thesis brings together material from bo
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Gikonyo, Joan, and Pierre Modig. "Parameterized and Adaptive Modelling of Mechanical Connections in Timber Frame Structures." Thesis, Linnéuniversitetet, Institutionen för byggteknik (BY), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-77189.

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This study investigates the global stiffness of a timer frame structure under wind loading using the finite element method by creating parameterized script files. Of key interest was the accuracy of the global stiffness determined from an adaptive 3D beam model in comparison to a 2D beam model and, the stiffness of a 3D beam model when subjected to different types of bracing in the presence of internal bracing provided by a lift shaft structure. Investigation of contact forces on the surfaces between the fastener and the timber at the connection was carried out and a design check for the speci
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31

Ching, Ho Yin Ernest. "Truss topology optimization of steel-timber structures for embodied carbon objectives." Thesis, Massachusetts Institute of Technology, 2020. https://hdl.handle.net/1721.1/127282.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Civil and Environmental Engineering, May, 2020<br>Cataloged from the official PDF of thesis.<br>Includes bibliographical references (pages 41-43).<br>Topology optimization in structural design is still a relatively new tool. Most existing research on truss and frame structures focuses on single material applications, and the developments of ground structure-based topology optimization in multi-material structures are limited. This research presents a truss topology optimization algorithm that designs with a mix of glue-lamin
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Carradine, David Marc. "Methodology for the Design of Timber Frame Structures Utilizing Diaphragm Action." Diss., Virginia Tech, 2002. http://hdl.handle.net/10919/28652.

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Modern timber frame buildings are a unique combination of ancient carpentry techniques coupled with one of the newest enclosure systems found on construction sites around the world. Contemporary timber frame structures typically utilize structural-insulated panels (SIPs) attached to a timber frame skeleton to create functional, enclosed structures, such as houses, churches and a myriad of retail and industrial buildings. The skeleton contains large wooden members connected using wooden joints held together with wooden pegs or wedges. SIPs consist of a layer of rigid expanded polystyrene insula
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IZZI, MATTEO. "Mechanical characterization of connections in seismic resistant Cross-Laminated Timber structures." Doctoral thesis, Università degli Studi di Trieste, 2017. http://hdl.handle.net/11368/2908192.

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Cross-Laminated Timber (CLT) structures are assembled with massive timber panels that are fastened together and to the horizontal elements (the foundations and the intermediate floors) with step joints and mechanical connections. Due to the high in-plane stiffness of CLT, the seismic behaviour of those structures markedly depends upon the connections used. The mechanical behaviour of lateral load-resisting systems made with CLT panels and typical connection systems was the focus of a large body of research, especially in Europe and North America. Furthermore, full-scale shaking table tests we
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Kormendy, Imre, and Mustafa Muwaili. "Timber Shear Wall Analysis : Parameterized Finite Element Modelling." Thesis, Linnéuniversitetet, Institutionen för byggteknik (BY), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-77199.

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This paper investigates the linear elastic behavior of timber shear walls under monotonic prescribed displacement. ABAQUS© 16.4-5, is a numerical finite element software used as the primary analysis methodology.  Parameterized models are created for two shear wall specimens of different geometry concerning door and window configurations. The shear walls are simulated as solid timber framing which is mechanically connected to gypsum sheathing board through fasteners. The primary findings are the linear elastic shear force distribution of the mechanical joints. Additionally, deformations and rea
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Vessby, Johan. "Shear walls for multi-storey timber buildings." Licentiate thesis, Växjö University, School of Technology and Design, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-2420.

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<p>Wind loads acting on wooden building structures need to be dealt with adequately in order to ensure that neither the serviceability limit state nor the ultimate limit state is exceeded. For the structural designer of tall buildings, avoiding the possibly serious consequences of heavy wind loading while taking account at the same time of the effects of gravitation can be a real challenge. Wind loads are usually no major problem for low buildings, such as one- to two-storey timber structures involving ordinary walls made by nailing or screwing sheets of various types to the frame, but when ta
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Yung, Willy Chi Wai. "Innovative energy dissipating system for earthquake design and retrofit of timber structures." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/30128.

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This thesis presents the results obtained from a preliminary investigation into the potential application of the friction damping concept to wood structures to improve their seismic response. Sliding friction devices which contain heavy duty brake lining pads have been proposed in order to enhance a wood structure's seismic performance. The devices are mounted onto a structure's shearwalls to dissipate seismic energy input during the wall's deformation in an earthquake. Prototypes of the four friction damping devices were tested to examine their hysteretic behaviour. Conventional full scale,
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Custodio, Joao Eduardo Pereira. "Performance and Durability of Composite Repair and Reinforcement Systems for Timber Structures." Thesis, Oxford Brookes University, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.520921.

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Franzoni, Lorenzo. "Mechanical behavior of regularly spaced Cross Laminated Timber panels : Modeling and experimental validation in ambient and fire conditions." Thesis, Paris Est, 2016. http://www.theses.fr/2016PESC1113/document.

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Les panneaux en bois lamellé croisé (en anglais CLT - Cross Laminated Timber) sont des éléments de structure composés de couches en bois collées entre eleese et empilées de façon croisée. Chaque couche est composée de planches en bois juxtaposées et généralement non collées sur leur chants. Dans cette thèse, nous étudions l'influence sur le comportement mécanique des espacements entre planches des panneaux avec une approche par modélisation et expérimentation. Les panneaux CLT standard sont considérés comme des panneaux avec des espacements de très faible dimension par opposition aux panneaux
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Vessby, Johan. "Analysis of shear wallsfor multi-storey timber buildings." Doctoral thesis, Linnéuniversitetet, Institutionen för teknik, TEK, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-11489.

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This doctoral thesis addresses questions of how wind loads acting on multistoreytimber buildings can be dealt with by structural design of such buildings.The conventional use of sheathing either nailed or screwed to a timberframework is considered, together with other stabilizing structures such ascross-laminated timber panels.The finite element method was employed in simulating the structuralbehaviour of stabilizing wall units. A series of studies was carried out of walls inwhich the sheathing was nailed to a timber frame. Different structural levelswere studied starting with modelling the pe
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Tomoi, Masatoshi. "Reliability-based design for Japanese timber structures using Canadian S-P-F dimension lumber." Thesis, University of British Columbia, 1991. http://hdl.handle.net/2429/30106.

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Reliability levels of Japanese 2x4 wood frame structures were evaluated using lumber property data derived from evaluation of Canadian Spruce-Pine-Fir dimension lumber. The evaluations were made using the "Standard for Limit States Design of Steel Structures (Draft)", which was newly published by the LRFD Subcommittee of Architectural Institute of Japan, and In-Grade Data obtained by a Canadian Wood Council research project. These analyses were implemented using the computer program "RELAN" developed by Dr. R.O. Foschi at UBC and Monte Carlo simulations. Reliability levels of current Japanese
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Aparicio, German Walter Jr. "Holzbau : timber construction and material information exchanges for the design of complex geometrical structures." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/59105.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Architecture, 2010.<br>Page 77 blank. Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 74).<br>In a universe made of bits where everything is continuously computing and nature itself is processing information everyday, what is it that our materials compute? Specifically, what are the bits of information registered within timber? More importantly, in this universe made of bits how do we design using this information and how do we imagine new buildings? This thesis explores the use of wood as a natural
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Wrzesniak, Daniela. "Connection systems in multi storey timber buildings under seismic action." Doctoral thesis, Università degli studi di Trieste, 2014. http://hdl.handle.net/10077/10121.

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2012/2013<br>Timber structures are currently experiencing a significant upturn. Reason for this are their distinct advantages concerning environmental and seismic aspects compared to steel and concrete structures. “Open space” and “multi-story” are no longer attributes which are exclusively used in connection with concrete and steel structures. Key aspects are the connection systems. Finding a high strength and ductile connection solution is especially challenging when seismic loads are considered. Designing a connection which does not undergo damage in a seismic event is another characteris
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Sjödin, Johan. "Steel-to-timber dowel joints : Influence of moisture induced stresses." Licentiate thesis, Växjö University, School of Technology and Design, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-1286.

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<p>Joints are critical parts of timber structures, transmitting static and dynamic forces between structural members. The ultimate behavior of a loaded building depends strongly on the structural configuration and the capacity of the joints. The collapse of a whole building or less extensive accidents that may occur is usually starting as a local failure inside or in the vicinity of a joint. Such serious failures have recently occurred in our Nordic countries. Especially the collapse of two large glued laminated timber structures clearly indicates the need of an improved joint design. The tren
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Thompson, David R. "An expert system for the preliminary design of single storey non-domestic timber roof structures." Thesis, University of Brighton, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.278946.

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Smiroldo, Francesco. "Increasing the seismic resilience of existing reinforced concrete framed structures by using timber-based panels." Doctoral thesis, Università degli studi di Trento, 2022. https://hdl.handle.net/11572/355186.

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In this Thesis, an intervention system applicable to existing reinforced concrete (RC) framed buildings is presented. The main purpose of the intervention is to improve the seismic behaviour of such buildings using cross-laminated timber (CLT) panels without modifying the original concrete structural system. The intervention proposed can also be implemented to reduce the energy consumption of buildings. Furthermore, the intervention can be partially prefabricated in order to speed up execution and reducing labour costs. The need to intervene on existing concrete buildings to improve their
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46

Bui, Tuan Anh. "Experimental and numerical uncertain vibration analysis of multilayered timber structures assembled using compressed wood dowels." Electronic Thesis or Diss., Université de Lorraine, 2020. http://www.theses.fr/2020LORR0202.

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Cette thèse présente une étude expérimentale et numérique sur les aptitudes en service en ce qui concerne le comportement vibratoire de planchers réalisés en bois d’ingénierie sans colle (AFEWP), à savoir les poutres en bois lamellé sans adhésif (AFLB) et les panneaux en bois lamellé-croisé sans adhésif (AFCLT), assemblés par des tourillons en bois densifié (CWD). Les analyses modales expérimentales ont été réalisées en conditions libres-libre à l'aide d'un marteau instrumenté. Les fréquences naturelles, les modes propres et les coefficients d'amortissement ont été évalués expérimentalement. D
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Sjödin, Johan. "Strength and Moisture Aspects of Steel Timber Dowel Joints in Glulam Structures : An Experimental and Numerical Study." Doctoral thesis, Växjö universitet, Institutionen för teknik och design, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:vxu:diva-2002.

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Joints are critical parts of timber structures, transmitting static and dynamic forces between structural members. The ultimate behavior of e.g. a building depends strongly on the structural configuration and the capacity of its joints. The complete collapse of a building or other less extensive accidents that may occur usually start as a local failure inside or in the vicinity of a joint. Such serious failures have recently occurred in the Nordic countries. Especially the collapses of two large glued-laminated timber (glulam) structures clearly indicate the need of an improved joint design. T
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Li, Jian-Min [Verfasser], and Jan [Akademischer Betreuer] Knippers. "Timber shell structures : form-finding and structural analysis of actively bent grid shells and segmental plate shells / Jian-Min Li ; Betreuer: Jan Knippers." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2017. http://d-nb.info/1138234893/34.

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Brühl, Frank [Verfasser], and Ulrike [Akademischer Betreuer] Kuhlmann. "Ductility in timber structures - possibilities and requirements with regard to dowel type fasteners / Frank Brühl ; Betreuer: Ulrike Kuhlmann." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2020. http://d-nb.info/1218078871/34.

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Zangiácomo, André Luiz. "Emprego de espécies tropicais alternativas na produção de elementos estruturais de madeira laminada colada." Universidade de São Paulo, 2003. http://www.teses.usp.br/teses/disponiveis/18/18134/tde-26052006-150001/.

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Apesar da versatilidade da madeira, seu emprego fica, às vezes, dificultado por não serem totalmente conhecidas as suas propriedades e seu desempenho em diferentes condições de serviço. Neste trabalho, procura-se contribuir para um melhor aproveitamento das espécies tropicais alternativas, em especial no emprego para produção de elementos estruturais de madeira laminada colada, uma vez que o Brasil possui grande potencial dessas espécies, mas ainda sub-utilizadas. Neste contexto, realiza-se a determinação das propriedades físicas, de resistência e de rigidez de algumas espécies e determinam-se
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