Entwicklung neuartiger Holz‐Betonverbunddecken in Fertigteilbauweise

Woschitz, Richard; Deix, Karl; Huber, Christian; Kampitsch, Thomas

doi:10.1002/bate.201800097

Cited by 4 publications

(2 citation statements)

References 13 publications

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“…On the other hand, experimental development and numerical simulations of joints for the development of hybrid wood-steel buildings [22], joints in composite wood-concrete slabs [163,169], rigid connections in rigid laminated timber frames [278], and joints in CLT buildings [162,[166][167][168]170]. In addition, experimental tests and tools to design floors based on wood-concrete composites and their joints, in medium and large-span construction systems, are also emphasized [163,169,228,229,231,232,234].…”

Section: Connections Designmentioning

confidence: 99%

From Trees to Skyscrapers: Holistic Review of the Advances and Limitations of Multi-Storey Timber Buildings

et al. 2022

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Products derived from trees have been used by mankind for thousands of years, where timber has a long tradition as an ecological construction material. There is currently an increasing trend in multi-storey timber buildings, because of the projected growth in the demand for housing in urban areas between now and 2050, along with the urgent need for a more sustainable and productive construction industry. The construction of these buildings is now possible thanks to the new advances in architecture, engineering, and construction (AEC) and the new technological developments around timber construction. Its industrialization requirements imply a paradigm shift for the construction industry, which requires, among other aspects, the early and collaborative integration of stakeholders in its design and construction process. According to this, the objective of this review article is to determine the main advances and limitations related to the design and construction of multi-storey timber buildings, categorizing them in aspects such as sustainability, engineering and construction sciences, and collaborative design. The methodology of this article was based on the review of 266 articles published in Web of Science (WoS), as indexed scientific journals, between 2017 and mid-2022, performing a comparative and cooccurrence analysis of the contents. The results evidenced that 73% of the articles showed advances and limitations corresponding to the engineering and construction sciences category, 23% to sustainability, and the remaining 4% to collaborative design. The main advances in the development of multi-storey timber buildings are related to seismic analysis, connections design, fire performance, and fire design. While the main limitations are related to social sustainability, the results are not conclusive due to the low number of publications that support them.

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Section: Connections Designmentioning

confidence: 99%

From Trees to Skyscrapers: Holistic Review of the Advances and Limitations of Multi-Storey Timber Buildings

et al. 2022

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“…A separation of the timber element is prevented by additional screws or dowels which are fixed in the timber element. A new system using prefabricated concrete elements, where the shear bond is ensured by notches, is described in Reference 10. The elements are glued together to avoid a separation of the concrete plate under load.…”

Section: Introductionmentioning

confidence: 99%

An innovative resource‐efficient timber‐concrete‐composite ceiling system: Feasibility and environmental performance

Kromoser

Holzhaider²

2021

Civil Engineering Design

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Timber-concrete composite (TCC) ceilings build on the idea of making use of the advantageous properties of both materials symbiotically. While concrete, as the upper layer, is used to absorb the compression forces, wood is used in the lower layer to absorb the tensile forces. Many systems have been developed with special attention paid to solutions with both a continuous concrete and wood layer. This article introduces a new system developed with the primary focus set on the most efficient material use by introducing a free space between the concrete and the wood layer using special vault shaped moldings.The first part of the paper contains an introduction including a short overview of different embodiments of TCC floor systems. The second part focuses on the design of the new system and gives an overview of the estimated structural performance. In the third part the environmental performance of the new system is discussed in comparison to chosen existing systems focusing at the the whole life-cycle including a re-use (A-D).

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