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Rozprawy doktorskie na temat „Timber”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

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1

Maddox, John Nicholas. "Tall Timber." Thesis, Virginia Tech, 2018. http://hdl.handle.net/10919/96187.

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From the inception of high rise construction concrete and steel have been the foundation both literally and figuratively of the construction process. As we, a society, become more aware and conscious of the environmental impacts of our built environment we must ask ourselves, are our current construction practices the best or are there ways that we can not only become more environmentally cognizant, but also more efficient in our construction of buildings. This project is an investigation of how a joint can help to improve the construction process and manifest itself into creating the tectonic

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2

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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3

Woods, Simon Nicholas. "Acoustic Inspection of Timber." Thesis, University of Canterbury. Electrical and Computer Engineering, 2006. http://hdl.handle.net/10092/3679.

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The ability to determine wood quality using non-destructive tests has enormous potential for the forestry industry in both research and commercial applications. This thesis describes some of the theory of acoustic waves in wood and how wood stiffness can be estimated by measuring the velocity of acoustic waves. Attention is paid to both resonance and stress wave timer technologies and the benefits and problems with both. A detailed description is given of the design of a new tool (Treetap 5.0) to aid in future, acoustic based, timber inspection research.

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4

Gan, Kee Seng. "Solar drying of timber." Thesis, University of Strathclyde, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.366956.

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5

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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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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7

Senning, Jr Daniel A. "Texas Timber-Frame Porch." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/51834.

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This thesis project is an investigation of both heavy timber construction and a means to create a retreat away from the chaos of modern life. This culminated in a porch outside of downtown Austin, Texas. The program began with an entrance foyer, kitchen, wine cellar, a humidor, a library, a bar, a locker room, restrooms, and storage. The form became a long, gradually curving hallway responding to the shape of the island. Rooms expand off of the hallway at both the beginning and the end. A heavy timber truss was designed so that it could be adapted to accommodate expansion for rooms, site const

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8

Perold, Maurits. "Developing a customer satisfaction survey for Merensky Timber (Pty) Ltd t/a Northern Timbers." Thesis, Stellenbosch : Stellenbosch University, 2015. http://hdl.handle.net/10019.1/97356.

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Thesis (MBA)--Stellenbosch University, 2015.<br>ENGLISH ABSTRACT: Northern Timbers Sawmill (NTS), a hardwood sawmill in Tzaneen and part of Merensky Timber (Pty) Ltd, wished to determine their customers’ expectations and perceptions of the products and services offered. In order to assist NTS with this it was decided to develop a customer satisfaction survey that would be a tool for NTS to use to accurately and consistently measure and monitor the satisfaction of their customers with their products and services over time. A thorough literature study was done followed by primary research that

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9

Adlam, Rodney. "Thermomechanical densification of timber : maximising the potential of softwood timber through thermomechanical densification /." [St. Lucia, Qld.], 2004. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe18520.pdf.

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10

Czmoch, Ireneusz. "Influence of structural timber variability on reliability and damage tolerance of timber beams." Doctoral thesis, Luleå tekniska universitet, 1998. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-16865.

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The thesis addresses two main problems: 1) Probablistic modelling of lengthwise variability in structural timber, 2) Reliability and damage tolerance analysis of beams made of structural timber. Timber is considered as an elastic-brittle material. Dependence of timber properties on time and environment conditions is neglected. The presented statistical analysis of MOE is based on experimental data. An original method for determination of the MOE function on the basis of a measured deflection curve has been developed. The Log-normal, Gumbel or Normal distributions can be recommended as the prob

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11

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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12

Churchill, C. E. "Direct and flanking transmission across timber concrete composite floors with cross laminated timber walls." Thesis, University of Liverpool, 2018. http://livrepository.liverpool.ac.uk/3021424/.

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Timber-concrete composite (HBV) floors are widely manufactured by many construction companies. Cross laminated timber (CLT) elements are an effective way to produce more homogenised timber building elements. In this thesis, the applicability of measurement-based prediction methods to calculate the apparent sound reduction index (R’) for these two types of elements was investigated. A prediction model using Statistical Energy Analysis (SEA) was developed and validated to calculate the airborne sound transmission of a HBV floor. There was additional complexity in modelling this floor system comp

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13

Björngrim, Niclas. "Monitoring and Inspections of Timber Bridges : Moisture Content Measurements Adapted for Large Timber Constructions." Doctoral thesis, Luleå tekniska universitet, Träteknik, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-63540.

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14

Salonen, Arthur. "Timber Tower: 10 20 30." Thesis, KTH, Arkitektur, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-222141.

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Timber Tower: 10 20 30 offers a conceptual structural system for tall wooden buildings. The thesis has been a noumenal design process into the subject of timber towers, where the conceptual system is designed to work in accordance with engineering concepts for tall buildings. The system uses mass timber as the primary structural material supported by embedded steel plates. The introduced system plays to the strength and weaknesses of both corresponding materials. Mass timber is used as the primary material that is designed to take care of the dead & live loads, while steel is used as a sec

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15

Björngrim, Niclas. "Monitoring of a Timber Footbridge." Licentiate thesis, Luleå tekniska universitet, Träteknologi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-17617.

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Alvsbacka Bridge was erected in the summer of 2011. During the planningof the construction researchers from LTU and SP Tr¨a designed ahealth monitoring system that constantly measures different parameterson the bridge. The motivation for health monitoring systems is several:Bridge safety, verification of the design and complement during inspections.Health monitoring of infrastructure is common, many bridges areequipped with health monitoring systems. Timber bridges are rarely monitored.This research project is looking to answer what type of sensorsis suitable for bridges in order to make them

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16

Lycken, Anders. "Appearance grading of sawn timber /." Luleå : Luleå tekniska universitet/LTU Skellefteå/Träteknologi, 2006. http://epubl.ltu.se/1402-1544/2006/10/.

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17

Humphries, M. "Stability of timber trussed rafters." Thesis, University of Westminster, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378973.

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18

Krepper, Martin, and Anders Reutermo. "Calculation program for timber connections." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131977.

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19

Мельник, Леонід Григорович, Леонид Григорьевич Мельник, Leonid Hryhorovych Melnyk, Надія Миколаївна Костюченко, Надежда Николаевна Костюченко, and Nadiia Mykolaivna Kostiuchenko. "The problem of timber trade." Thesis, Видавництво СумДУ, 2004. http://essuir.sumdu.edu.ua/handle/123456789/22964.

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20

Bartlett, Alastair Ian. "Auto-extinction of engineered timber." Thesis, University of Edinburgh, 2018. http://hdl.handle.net/1842/31052.

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Engineered timber products are becoming increasingly popular in the construction industry due to their attractive aesthetic and sustainability credentials. Cross-laminated timber (CLT) is one such engineered timber product, formed of multiple layers of timber planks glued together with adjacent layers perpendicular to each other. Unlike traditional building materials such as steel and concrete, the timber structural elements can ignite and burn when exposed to fire, and thus this risk must be explicitly addressed during design. Current design guidance focusses on the structural response of eng

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21

Buck, Dietrich. "Mechanics of Cross-Laminated Timber." Licentiate thesis, Luleå tekniska universitet, Träteknik, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-68729.

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Increasing awareness of sustainable building materials has led to interest in enhancing the structural performance of engineered wood products. Wood is a sustainable, renewable material, and the increasing use of wood in construction contributes to its sustainability. Multi-layer wooden panels are one type of engineered wood product used in construction. There are various techniques to assemble multi-layer wooden panels into prefabricated, load-bearing construction elements. Assembly techniques considered in the earliest stages of this research work were laminating, nailing, stapling, screwing

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22

Habite, Tadios Sisay. "Moisture-induced crack development in timber beams : a parametric study performed on dowelled timber connections." Thesis, Linnéuniversitetet, Institutionen för byggteknik (BY), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-68610.

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A problem has been observed by many researchers regarding the cracks caused mainly by moisture variation in timber structures. However, this effect has been neglected over the past decades. In addition, many design codes do not have a room for a realistic formulation of the moisture diffusion and its effect in causing internal stress, deformation, and cracks. Moreover, if this effect occurs in connection areas, usually the weakest structural section, it has and also had shown a devastating effect on the service life of many wooden structures. In the current work, a Fickian moisture diffusion m

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23

Atkinson, Dan. "Shipbuilding and timber management in the Royal Dockyards, 1750-1850 : an archaeological investigation of timber marks /." St Andrews, 2007. http://hdl.handle.net/10023/472.

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Atkinson, Daniel Edward. "Shipbuilding and timber management in the Royal Dockyards 1750-1850 : an archaeological investigation of timber marks." Thesis, University of St Andrews, 2007. http://hdl.handle.net/10023/472.

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This work presents a study of shipbuilding and timber management in the Royal Dockyards in the period 1750 – 1850, focusing on an archaeological investigation of ship timber marks. The first chapter outlines the concept of timber marking in shipbuilding contexts, stressing the multi-disciplinary approach to the study highlighted in the available archaeological and documentary evidence by which the practice of timber marking can be understood. Chapter two outlines the background to timber marking in the Georgian era and the development of the practice within the broader advances made in shipbui

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25

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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26

Lowden, Laura Anne. "Development of fire retardant timber treatments." Thesis, University of Central Lancashire, 2015. http://clok.uclan.ac.uk/12708/.

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Fire retardant treated timber has been used in interior and exterior building structures to satisfy the legal flammability requirements. Dricon and NCX are two commercial phosphorus-based products sold by Arch Timber Protection. However, modifications to their formulation may be required due to their boron and formaldehyde contents, respectively. This research aimed to acquire an understanding of the effect of a number of phosphorus-based fire retardants on the decomposition, flammability and burning behaviour of timber, in order to aid their development. Materials have been investigated on a

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27

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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28

Popovski, Marjan. "Seismic performance of braced timber frames." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0018/NQ56603.pdf.

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Dahlberg, Justin Michael. "Fleet management of rural timber bridges." [Ames, Iowa : Iowa State University], 2007.

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Polyakov, Maksym. "Interregional aspects of timber inventory projections." Auburn, Ala., 2005. http://repo.lib.auburn.edu/2004%20Fall/Dissertations/POLYAKOV_MAKSYM_42.pdf.

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Yeboah, David. "Rigid connections in structural timber assemblies." Thesis, Queen's University Belfast, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.580103.

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Bonded-in rod joints have several advantages over the conventional type of joints in terms of performance, cost and aesthetics. The use of basalt fibre reinforced polymer (BFRP) rods would result in lower weight of the joint and improved resistance to corrosion but there appears to be little or no investigation on the use of these rods in the bonded-in rod technique. The aim of this research was to examine the behaviour of bonded-in BFRP and steel rods and to propose design models to enhance current knowledge in bonded-in rod technology. The mechanical properties of the timber members were cha

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Naicu, Dragos-Iulian. "Geometry and performance of timber gridshells." Thesis, University of Bath, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.601671.

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Timber gridshells are a very efficient way of covering large spaces while also providing a unique architectural and material quality. As this can still be considered an emergent technology, the design of such buildings has relied on a relatively substantial amount of experimental work. This thesis, upon reviewing the design and construction processes of previous timber gridshells, puts forward a structural model that aims to represent the true nature and specifics of single and double-layered timber gridshells. The parametrically determined geometry of a computational prototype is described an

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33

Ngu, Chu Kang. "Ignition Properties of New Zealand Timber." University of Canterbury. Civil Engineering, 2001. http://hdl.handle.net/10092/8283.

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This project investigated the ignition properties of New Zealand Timbers and timber products. The ignition test on the wood was according to the British Standard BS 476: Part 13, 1987 using ISO ignitability apparatus. The ignition time for each sample was recorded and correlated by seven correlations. These seven correlations are: 1) Mikkola and Wichman 2) Tewarson 3) Quintiere and Harkleroad 4) Janssens 5) Toal, Silcock and Shields 6) Delichatsios, Panagiotou and Kiley 7) Spearpoint and Quintiere Six types of wood, Macrocarpa, Beech, Rimu, Radiata Pine, Plywood and medium density fibe

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34

Galbrun, Laurent. "Vibration transmission in timber-framed buildings." Thesis, Heriot-Watt University, 2004. http://hdl.handle.net/10399/337.

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Le, Poidevin Janine. "Timber permeability : significance for joinery decay." Thesis, Imperial College London, 1986. http://hdl.handle.net/10044/1/38083.

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Skinner, Jonathan. "Thin topping timber-concrete composite floors." Thesis, University of Bath, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.606665.

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A timber-concrete composite (TCC) combines timber and concrete, utilising the complementary properties of each material. The composite is designed in such a way that the timber resists combined tension and bending, whilst the concrete resists combined compression and bending. This construction technique can be used either in new build construction, or in refurbishment, for upgrading existing timber structures. Its use is most prolific in continental Europe, Australasia, and the United States of America but has yet to be widely used in the United Kingdom. To date, the topping upgrades used have

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37

Olsson, Nils. "Reliability and optimization of timber arches." Licentiate thesis, Luleå tekniska universitet, 1997. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-17258.

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McDill, Marc Eric. "Timber supply in dynamic general equilibrium." Diss., Virginia Polytechnic Institute and State University, 1989. http://hdl.handle.net/10919/54240.

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Given the neoclassical assumptions of optimizing economic agents, perfect information, perfect competition, and productive efficiency, timber supply is a dynamic process. Different discrete-time dynamic timber supply models and their solution methods are compared and their common elements derived. A continuous-time model is derived, but not solved. The discrete-time timber supply model is then incorporated into a dynamic multi-sector model and a dynamic general equilibrium model. In the multi-sector model, all household's utility functions are aggregated into a single community utility functio

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39

Turesson, Jonas. "Diagonal compression of Cross-Laminated Timber." Thesis, Luleå tekniska universitet, Träteknologi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-59699.

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Twelve blocks of Cross Laminated Timber (CLT) were built, tested and simulated. Three types of blocks with different laminate directions in the middle/second layers were used: 0/30/0, 0/45/0 and 0/90/0. Simulations with three-dimensional quadratic orthotropic linear elastic finite elements were conducted. The goal was to compare tested in-plane shear stiffnesses for CLT blocks made from Norway Spruce (Picea abies) boards of C24 quality with a finite element (FEM) simulated block stiffness. Three-layer CLT were studied with block dimensions of 600 x 600 x 45 mm. The first and last layer laminat

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40

White, Maurice Walter. "Parametric study of timber shear walls." Diss., This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-06062008-155322/.

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Guo, Qinghua. "The structure of Chinese timber architecture." London : Minerva, 1999. http://catalog.hathitrust.org/api/volumes/oclc/40927499.html.

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Stoffle, Richard W., and Vlack Kathleen A. Van. "Timber Mountain Caldera Landscape Photograph Collection." Bureau of Applied Research in Anthropology, University of Arizona, 2013. http://hdl.handle.net/10150/303350.

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These photographs offer illustrations of the people, places, and resources along the two prominent pilgrimage trails in the Timber Mountain Caldera region. These photographs were taken during the 2006 Timber Mountain Caldera Landscape Study, the 2001 Shoshone Mountain Wind Farm Environmental Assessment, and 1999 NTS Rock Art study.

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Searles, Gregory J. "Acoustic segregation and structural timber production." Thesis, Edinburgh Napier University, 2012. http://researchrepository.napier.ac.uk/Output/5291.

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Concerns about changes in the quality of the maturing British spruce resource (principally stiffness) have raised doubts about maintaining strength grading pass-rates. Acoustic (or stress wave) instruments provide a non-destructive measurement of stiffness and are increasingly used to classify/segregate forests, trees and logs. A fundamental assumption in the use of acoustic instruments is that of constant density, yet there is little understanding of density variation within the British spruce resource. Understanding this variation is essential for understanding the accuracy of acoustic instr

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44

Hairstans, Robert. "Optimisation of timber platform frame construction." Thesis, Edinburgh Napier University, 2007. http://researchrepository.napier.ac.uk/Output/6041.

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Timber platform frame has evolved as an efficient method of construction for domestic dwellings and is experiencing continual growth in the UK due to it lending itself to off-site modem methods of construction (MMC), being environmentally efficient and exhibiting structural robustness. The challenge faced by the industry in the UK is to continue the evolutionary process such that the future demands of off-site MMC and regulatory changes are met. By conducting a study of the development of timber platform frame construction and reviewing the current and future requirements of the domestic dwell

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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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46

Sheridan, Janet L. "Their houses are some Built of timber the colonial timber frame houses of Fenwick's Colony, New Jersey /." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 182 p, 2007. http://proquest.umi.com/pqdweb?did=1432772351&sid=2&Fmt=2&clientId=8331&RQT=309&VName=PQD.

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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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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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Lidberg, Tobias, and Olausson Daniel. "Investeringsmodell för lastpallstillverkning vid Södra timber i Långasjö : Investment model for pallet manufacturing at Södra timber in Långasjö." Thesis, Linnéuniversitetet, Institutionen för teknik, TEK, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-20834.

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Huvudmålet med detta examensarbete var att undersöka om det för Södra timber är ekonomiskt hållbart att tillverka engångspallar till pelletsproduktionens tilltänkta säckningsanläggning i Långasjö, gentemot att köpa in engångspallar från en extern leverantör. Detta gäller då för 30 000 engångspallar om året. Intervjuer togs på Södra timber i Långasjö om vilket virke som var lämpligt från företagets sida att bli av med. Detta visade sig vara brädor av 19x75 mm och 75x75 mm. Dessutom beslutades i ett tidigt skede att en engångspall med måtten 1200x800 mm är en bra lösning då detta är europastanda

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Al, Haddad Aiham Emil. "Wind-induced Vibration Control of Tall Timber Buildings : Improving the dynamic response of a 22-storey timber building." Thesis, Linnéuniversitetet, Institutionen för byggteknik (BY), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-57005.

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Plans for construction of the tallest residential timber building has driven the Technical Research Institute of Sweden (SP), Linnaeus University, Växjö and more than ten interested companies to determine an appropriate design for the structure. This thesis presents a part of ongoing research regarding wind-induced vibration control to meet serviceability limit state (SLS) requirements. A parametric study was conducted on a 22-storey timber building with a CLT shear wall system utilizing mass, stiffness and damping as the main parameters in the dynamic domain. Results were assessed according t

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