查詢結果分析
來源資料
頁籤選單縮合
題 名 | 加勁阻尼裝置之初步研究與應用=The Analysis and Applicaticn of the Adas Device |
---|---|
作 者 | 陳泓文; | 書刊名 | 四海學報 |
卷 期 | 10 1996.01[民85.01] |
頁 次 | 頁20-36 |
分類號 | 441.571 |
關鍵詞 | 加勁阻尼裝置; 耐震消能; 耐震補強; ADAS device; Energy dissipation; Seismic strengthening; |
語 文 | 中文(Chinese) |
中文摘要 | 加勁阻尼裝置為一製作簡單、安裝容易且成本低廉之有效耐震消能構件,適用於新建與既有之鋼構造或鋼筋混凝土造建築物,經由適當之設計與配置,除可增加結構體之構架勁度,減低偏心扭矩效應,降低樓層相對位移,並能有效消散地震能量,增加結構體之穩定性。 本文之主要目的乃在探討;(1)加勁阻尼裝置之基本特性,包括其勁度、降伏位移、遲滯模式與韌性消能能力,(2)加勁阻尼構架之特性分析,包括其勁度模式、遲滯行為、反應特性係數與設計步驟,(3)加勁阻尼裝置之應用與展望,包括其在新建與既有建築物之耐震設計與耐震補強,及有關作為建築物外牆連接器與橋樑隔震上之運用。研究結果顯示,加勁阻尼裝置為一優良之耐震消能構件,且以加勁阻尼裝置作為建築物之耐震補強構件,除能使補強工作在建築物之正常運作下進行,對建築物功能之影響降至最低外,並對己存在之基礎亦不曾造成太大之負擔,以提高建築物之耐震穩定性,因此吾人有必要對其耐震補強設計與技術,做更深入之研究與探討。 |
英文摘要 | The added damping and stiffness (ADAS) element is a simple and cheap device, which can be installed in either new or existing buildings easily. ADAS devices, if properly designed and installed, can serve to not only increase the strength and stiffness of a frame, but also dissipate earthquake input energy to develop the inter-story drifts in the builging. The principal purpose of this study is to investigate: (1) the characteristic of ADAS devices, including the stiffness, yielding displacement, hysteretic model and energy dissipation capacity, (2)the analysis of ADAS frames, including the stiffness model, hysteretic behavior, response characteristic and design procedure, (3) the application and developement of ADAS devices, including the seismic strengthening in either new or existing buildings, the energy dissipating cladding connections for buildings and the base-isolator for bridges. The use of ADAS devices is advantageous to stiffen the buildings, reduce pre-existing torsion problems, and limit the external force applying to the existing foundation system, thereby reducing the need for costly foundation work. The ADAS device is a substantial device with many potential applications for both new and existing buildings. It is therefore recommended that there is necessary to fulfill a better understanding of engineering technology and engineering practice for the ADAS device. |
本系統中英文摘要資訊取自各篇刊載內容。