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Back台中超高層住宅耐震設計升級 建商導入高強度鋼材與制震設備
台中超高層住宅耐震設計升級 建商導入高強度鋼材與制震設備
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自由时报5 hours agoReal_estate2 min readChinaView translation

台中超高層住宅耐震設計升級 建商導入高強度鋼材與制震設備

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台灣地震頻繁,台中超高層住宅與大型建案推進,建商在耐震設計、結構外審及施工品質上投入,導入高強度鋼筋、制震設備及高韌性結構工法,住宅安全考量已從符合法規延伸至結構設計、材料選用及施工管理等環節。

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Why It Matters

台灣地震頻繁,住宅結構安全成為購屋族關注焦點,台中近年超高層住宅與大型建案持續推進。

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地震具備週期性,各大建商也紛紛在工法與建材上築起高規格護城河。

台灣地震頻繁,住宅結構安全成為購屋族關注焦點,台中近年超高層住宅與大型建案持續推進,建商在耐震設計、結構外審及施工品質上的投入也受到關注,從七期超高層豪宅到北屯14期預售案,業者陸續導入高強度鋼筋、制震設備及高韌性結構工法,住宅安全考量已從符合法規要求,延伸至結構設計、材料選用及施工管理等不同環節。

台中七期是超高層住宅與高規格建築較集中的區域,指標個案在結構及制震設計上各有不同做法。位於府會園道的「寶璽天睿」採純鋼骨結構,並配置日本KYB制震系統;「台中之鑽」則規劃地下10層、開挖深度34.6公尺,採逆打工法及BT-630鋼材,並配置BRB阻尼斜撐、TMD、TSD及微型阻尼器等制震設備,因應超高層建築的耐震與抗風需求。

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預售市場方面,舜元建設在北屯14期洲際段推出的「舜元悟野」,採用SD550W高強度可銲接鋼筋,並針對頂樓及一樓景觀區防水工程,選用聚脲樹脂防水材料,利用材料的彈性與延展特性,降低震動、溫差及環境侵蝕造成防水層破損的風險,減少水氣滲入鋼筋混凝土結構的可能性。

同樣位於北屯14期的「雙橡園2658」,由雙橡園開發規劃,全案採SRC鋼骨鋼筋混凝土結構,為業者繼「2925」及「2045」後,在北屯推出的第三座鋼骨住宅案。至於冠德建設與根基營造合作的「崇德綻」,則採New RC高韌性結構設計,搭配SD550高強度鋼筋及180度雙箍筋配置,強化柱體核心的約束效果。

耐震設計也逐漸延伸至一般樓高約15層的住宅大樓。位於北屯的「豐穀璞樂」取得耐震標章,建築採對稱矩形配置,以降低地震作用下的扭轉效應,地下工程使用25.4公尺擋土柱、無樑版設計及SD420高拉力鋼筋,並搭配全套管工法降低開挖對周邊地盤的擾動,柱樑箍筋則採10公分間距配置。

舜元建設協理柯裕倡指出,921地震後,台灣建築耐震規範歷經多次修正,超高層住宅因建築量體較大,面對地震水平側向力、剪力及強風作用,結構設計與施工要求也相對提高,除設計階段須經第三方專業技師公會進行結構外審,現場鋼筋綁紮、混凝土澆置及原物料品質,同樣攸關建築結構安全。

What to Watch

AI outlook — possibilities, not facts

  • 未來台中超高層住宅將普及制震設備與高強度鋼材使用

    Likely · Within months

Open Questions

  • 這些耐震技術的實際成效如何?
  • 導入高規格耐震設計會使房價上漲多少?
  • 政府是否會進一步提升耐震規範標準?

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