Recycleshell: Wood-only Shell Structures Made From Cross-Laminated Timber (CLT) Production Waste

IF 1.1 Q3 ENGINEERING, CIVIL

Journal of the International Association for Shell and Spatial Structures Pub Date : 2020-06-01 DOI:10.20898/j.iass.2020.204.045

C. Robeller, Niklas Von Haaren

引用次数: 8

Abstract

The article describes a new construction system for shell structures made from door- and window cut-offs resulting from cross laminated timber (CLT) production lines. For the first time, form-fitting fasteners made of beech laminated veneer lumber are used in a shell made of engineered wood plates, enabling a particularly simple, fast and precise construction. The efficient planning and production of a multitude of differently shaped elements is made possible by a CAD plug-in developed by the authors. The article presents the general application possibilities and limitations of the system, as well as the case study of a shell demonstrator with a span of 12 meters, built from 229 hexagonal plates. A detailed structural analysis is presented for the demonstrator, including an experimental load test to confirm the FEM results.

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再生外壳：由交叉层压木材（CLT）生产废料制成的纯木材外壳结构

本文介绍了一种新的外壳结构施工系统，该系统由交叉层压木材（CLT）生产线生产的门窗切割件制成。首次将山毛榉层压单板木材制成的成型紧固件用于工程木板制成的外壳中，实现了特别简单、快速和精确的结构。作者开发的CAD插件使多种不同形状元件的有效规划和生产成为可能。本文介绍了该系统的一般应用可能性和局限性，并以229块六角板建造的跨度为12米的壳体演示器为例进行了研究。对演示器进行了详细的结构分析，包括验证有限元结果的实验载荷测试。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of the International Association for Shell and Spatial Structures ENGINEERING, CIVIL-

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： The Association publishes an international journal, the Journal of the IASS, four times yearly, in print (ISSN 1028-365X) and on-line (ISSN 1996-9015). The months of publication are March, June, September and December. Occasional extra electronic-only issues are included in the on-line version. From this page you can access one or more issues -- a sample issue if you are not logged into the members-only portion of the site, or the current issue and several back issues if you are logged in as a member. For any issue that you can view, you can download articles as .pdf files.