Source; https://einhausung.ch/
The domain covered here is a climate envelope, for specific a solid enclosure of infrastructure elements to protect and enhance the surrounding environment from different types of pollutions, specifically, of noise protection and vehicle exhaust footprints. Principally the tunneling enclosure as a structural shell protects against natural and anthropogenic impacts, but the main intuition is to protect the surrounding urbanization zone.
The aim of this study is to consider the highway tunneling not only against noise minimizing but furthermore as a climate envelope with the aim of environment protection against anthropogenic impacts on climate changes. Decisions have to be chosen here in relation to a material range in the building sector considering the consequences of greenhouse gas emissions for the whole life cycle of the studied system. Since round 40% of our energy and material consumption goes to produce Building elements in addition to about 36 % of material waste production, thinking about environment protection from the design stage come to the fore. Therefore, utilizing regenerative materials like timber are essential based on the considerations above, especially decision on these rational bases have to consider the life cycle of various products with the cost’s strategies, since the usage of such products have risks regarded to weather exposure and other limitations related to fire safety.
The life cycle analysis of the project is conducted on materials utilized in the structure to enclose a small segment of Main Highway system. the structure should consider the structural shell with its primary bearing elements, since the last manner is characterized as an integrated item, which function as a bearing shell as well as technical organism.
For more insight of the project different civil engineering systems within the Integration context are followed; Shopping center (focus on elevator), a Eternal thermal insulation composite system and a Wet sprinkler system. All of these products are incorporated in overall Integrated maintenance planning and are beeing assessed to define the impact of the integration on Integrated life-cycle analysis by an Integrated maintenance plan by multi-objective optimization.
References
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Atlas Lebenzyklusanalysen
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Highways England. CS 450 Inspection of highway structures, operational and maintenance records for Highway structures, 31 Performance criteria, Durability
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arbos Freiraumplanung GmbH & Co.KG, Hamburg und petersen pörksen partner architekten und stadtplaner bda, Hamburg:
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Umschlag Behörde für Stadtentwicklung und Umwelt, Freie und Hansestadt Hamburg: Seiten 6-17, 23, 25büro luchterhandt: Seiten 19, 23, 27Wettbewerbsteilnehmer: Seiten 28-6
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Institut für Bauingenieurwesen Entwerfen und Konstruieren – Massivbau, Entwicklung eines Prototyps für energetisch aktive und wandelbare Klimahüllen für eine Kita in Blankenfelde-Mahlow.
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