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Lifecycle cost and CO2 emission comparison of conventional and rationalized bridges
http://hdl.handle.net/2237/18851
http://hdl.handle.net/2237/18851970f54e9-8a32-46bc-a587-13abbde6af93
名前 / ファイル | ライセンス | アクション |
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A-126.pdf (874.2 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2013-11-08 | |||||
タイトル | ||||||
タイトル | Lifecycle cost and CO2 emission comparison of conventional and rationalized bridges | |||||
言語 | en | |||||
著者 |
Itoh, Yoshito
× Itoh, Yoshito× Tsubouchi, Saori× Kim, In-Tae× Liu, Chunlu |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | lifecycle analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | lifecycle cost (LCC) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | lifecycle C02 (LCC02) emission | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | rationalized bridges | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | span length | |||||
抄録 | ||||||
内容記述 | The construction industry consumes a great deal of natural resources and energy in constructing, maintaining and demolishing their products such as buildings and bridges. These activities lead significant impacts on global and regional environments in addition to their economic expenses. In this research, the lifecycle cost (LCC) and lifecycle CO2 (LCCO2) emission of newly developed bridges, including the minimized girder, rationalized box-girder and rationalized truss bridges, are quantified and compared with those of the conventional I-girder, box-girder and truss bridges. It was found that the newly developed types of bridges have lower values in both LCC and LCCO2 than the corresponding conventional bridges do. The effects of span lengths on LCC and LCCO2 are studied for both conventional and rationalized bridges. The characteristics of LCC and LCCO2 are investigated over the lifecycle of a bridge including its construction, maintenance and replacement stages. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | ja | |||||
出版者 | 土木学会 | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 1341-1268 | |||||
書誌情報 |
en : Journal of global environment engineering 巻 11, p. 45-58, 発行日 2006 |
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著者版フラグ | ||||||
値 | publisher | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/18851 | |||||
識別子タイプ | HDL |