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題 名 | Design of Scaffold Shores for Concrete Buildings during Construction=應用於混凝土建物營建過程中之鋼管鷹架支撐設計 |
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作 者 | 顏聰; 陳豪吉; 黃玉麟; 陳惠發; 紀人超; 林雍智; | 書刊名 | 中國工程學刊 |
卷 期 | 20:6 1997.11[民86.11] |
頁 次 | 頁603-614 |
分類號 | 441.53 |
關鍵詞 | 鷹架系統; 混凝土建物; 營建; 荷重; 抗力; Scaffold systems; Concrete buildings; Construction; Loads; Resistance; |
語 文 | 英文(English) |
中文摘要 | 混凝土建物進行灌漿施工時需採用臨時支撐,對於高淨空的建物,鋼管鷹架支撐是很好及 常用的選擇。本文之目的在於提供部分實用資料,可作為鋼管支撐架設計時參考用的,本文分為載 重及承載能力兩部分。 在載重部分,我們討論了灌漿時之重力荷重問題。此重力荷重之獲得乃基於對二十個工地之調 查及計算而來。另外,為了反應不對稱之灌漿方式或路徑所引起之反力效應,本文建議使用放大因 子(A.F.)予以涵蓋。 在承載能力方面,我們從試驗及分析兩方面探討不同變化參數下之鷹架荷重能力。根據這些荷 重及承載能力資料,我們建議了一個鋼管支撐鷹架之設計步驟。 |
英文摘要 | The aim of this paper is to offer some practical information for consideration in designing scaffold systems commonly used in concrete building construction. To this end, the content of this work is divided into two parts: the load part and the resistance part. In the load part, the loads during the process of concrete placing are discussed. Some field data have been collected. The intensities and distributions of the gravity loads are based on the investigations and calculations of 20 working sites. An amplification factor (A.F.) is also suggested to cover the effects caused by some seriously unsymmetrical concrete-placing paths. In the resistance part, the load-carrying capacities and the variations of the scaffolds are discussed. Some loboratory and field tests along with analytical work have been made. The unit structure which serves as basic unit to develop the entire scaffold system is also suggested . Based on the load and reistance information, a step-by-step de-sign procedure for scaffold shore systems is proposed. |
本系統中英文摘要資訊取自各篇刊載內容。