- 摘 要
-
趙 勇 黃鼎業(yè)?。ㄍ瑵髮W預(yù)應(yīng)力研究所 上?！?00092）李云貴?。ㄖ袊ㄖ茖W研究院 北京 100013）
[提要] 詳細討論了基于有限元分析的鋼筋混凝土和預(yù)應(yīng)力混凝土樓板的板帶截面設(shè)計方法。依據(jù)現(xiàn)行規(guī)
范，用有限元分析結(jié)果進行混凝土板設(shè)計，簡便實用，物理意義明確，分析精度高，適用范圍廣，便于在工程設(shè)計中推廣應(yīng)用。
[關(guān)鍵詞] 板帶截面設(shè)計法 有限元法鋼筋混凝土板 預(yù)應(yīng)力混凝土板The section design method of slab strips for reinforced concrete and post-tensioned concrete slabs is discussecl in detail. The method is practical, which simplifies an infinite number of locations in a slab into a finite number of cross section that can integrate the moments and stresses along the length of each design section to make the section results consistent with the prevailing building design code. It will be applied in more and more projects for it is clear in physical meaning, high in analytic precision and wide in field of application.
Keywords: section design method; slab strips; finite element method; reinforced concrete slabs; post-tensioning參 考 文 獻
1．混凝土結(jié)構(gòu)設(shè)計規(guī)范( GB50010-2002)．
2．ACI Committee 318. Building Code Requirement for Structural Concrete( ACI 318-02) and Commentary ( ACI 318R-02). American Concrete Institute, Detroit, MI. 2002
3．無粘結(jié)預(yù)應(yīng)力混凝土結(jié)構(gòu)技術(shù)規(guī)程(JGJ/T92-93)
4．Bijan O.Aalami,Bommer A. Design fundamentals of post-tensioned concrete floors. Post-Tensioning Institute, Phoenix, AZ, 1999
5．Bijan O. Aalami. Design of concrete floors with particular reference to post-ten.sioning. PTI Technical Notes, Issue 11, Post-Tensioning Institute, Phoenix, AZ,January 2001.
6．Bijan O.Aalami. Software for the design of concrete buildings. Concrete International, Dec. 2001.
7．建筑抗震設(shè)計規(guī)范( GB50011-2001)
8．朱聘儒，雙向板無梁樓蓋北京：中國建筑工業(yè)出版社，1999
9．朱伯芳有限單元法基本原理（第二版）．北京：中國水利水電出版社，1998
10．宋子康，蔡文安．材料力學．上海：同濟大學出版社，1998
11．陶學康，雙向體系－雙向板及樓蓋設(shè)計(一)．建筑結(jié)構(gòu)，1994,(3).
