|本期目录/Table of Contents|

[1]吴方伯,陈立,刘亚敏.预应力混凝土空心叠合板试验[J].建筑科学与工程学报,2008,25(04):88-92.
　WU Fang-bo,CHEN Li,LIU Ya-min.Experiment on Prestressed Concrete Hollow-core Composite Slabs[J].Journal of Architecture and Civil Engineering,2008,25(04):88-92.
点击复制

预应力混凝土空心叠合板试验(PDF)
分享到：

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
25卷
期数:
2008年04期
页码:
88-92
栏目:
出版日期:
2008-12-20

文章信息/Info

Title:
Experiment on Prestressed Concrete Hollow-core Composite Slabs
作者:
吴方伯，陈立，刘亚敏
湖南大学土木工程学院,湖南长沙410082
Author(s):
WU Fang-bo, CHEN Li, LIU Ya-min
School of Civil Engineering, Hunan University, Changsha 410082, Hunan, China
关键词:
预应力空心板;  叠合板;  裂缝;  承载力;  挠度
Keywords:
prestressed hollow-core slab;  composite slab;  crack;  bearing capacity;  deflection
分类号:
TU378.5
DOI:
-
文献标志码:
A
摘要:
针对现有的一般预应力空心叠合板楼盖板较厚、自重较大等缺点,提出了一种新型的预应力混凝土空心叠合板。通过对3块简支板、3块简支叠合板和1块两跨连续叠合板进行静力荷载试验,分析了这种叠合板在静力荷载作用下的裂缝、承载力、挠度等特点,研究了其开裂荷载和极限承载力较高的原因。结果表明:这种预应力空心叠合板具有良好的抗裂性能和较高的极限承载能力; 其开裂弯矩、极限承载力、挠度可按《混凝土结构设计规范》(GB 50010—2002)进行计算,为这种叠合板的设计和工程应用提供了依据。
Abstract:
The existing prestressed concrete hollow-core composite floor had some disadvantages, such as thicker slab, larger weight, etc. A new kind of prestressed concrete hollow-core composite slab was put forward. Based on the results of static loading test of 3 prestressed concrete hollow-core slabs, 3 prestressed concrete hollow-core composite slabs and 1 composite continuous slab, the crack, ultimate bearing capacity and deflection were analyzed. The reasons of higher crack load and ultimate bearing capability were investigated. The results indicate that this kind of prestressed concrete hollow-core composite slab has betteranti-crack behavior and higher ultimate bearing capacity. According to the Code for Design of Concrete Structures(GB 50010—2002), the crack moment, ultimate bearing capacity, deflection can be calculated, which provide a basis for the design and application of this kind of composite slab.

参考文献/References:

[1] 郭彦林,张庆林.波折腹板工形构件截面承载力设计方法[J].建筑科学与工程学报,2006,23(4):58-63. GUO Yan-lin,ZHANG Qing-lin.Design Method of Section Bearing Capacity of I-type Member of Corrugated Web[J].Journal of Architecture and Civil Engin-eering,2006,23(4):58-63.
[2]周旺华.现代混凝土叠合结构[M].北京:中国建筑工业出版社,1998. ZHOU Wang-hua.Modern Concrete Composite Structures[M].Beijing:China Architecture & Building Press,1998.
[3]GB 50204-2002,混凝土结构工程施工质量验收规范[S]. GB 50204-2002,Code for Acceptance of Constructional Quality of Concrete Structures[S].
[4]腾智明.钢筋混凝土基本构件[M].2版.北京:清华大学出版社,2001. TENG Zhi-ming.The Basic Components of Re-inforced Concrete[M].2nd ed.Beijing:Tsinghua University Press,2001.
[5]田安国.冷轧带肋钢筋混凝土叠合板试验研究[J].建筑结构,2000,30(1):35-37. TIAN An-guo.Experiment Research of Composite Floor with Cold-rolled Ribbed Steel Bars[J].Building Structure,2000,30(1):35-37.
[6]张会斌,赵世春,高新强.冷拔螺旋钢筋预应力空心板结构性能试验研究[J].建筑技术开发,2002,29(2):5-9. ZHANG Hui-bin,ZHAO Shi-chun,GAO Xin-qiang.Study on the Structure Property of Hollow-core Slab Prestressed with Cold-draw Spiral Bar[J].Building Technique Development,2002,29(2):5-9.
[7]聂建国,易卫华,雷丽英.闭口型压型钢板-混凝土组合板的刚度计算[J].工业建筑,2003,33(12):19-21. NIE Jian-guo,YI Wei-hua,LEI Li-ying.Rigidity Calculation of Closed Profiled Sheeting-concrete Composite Slabs[J].Industrial Construction,2003,33(12):19-21.
[8]周绪红,张微伟,吴方伯,等.预应力混凝土四边简支双向叠合板的设计方法[J].建筑科学与工程学报,2006,23(4):54-57. ZHOU Xu-hong,ZHANG Wei-wei,WU Fang-bo,et al.Design Method of Prestressed Concrete Simply Supported on Four Sides of Two-way Composite Slab[J].Journal of Architecture and Civil Engineering,2006,23(4):54-57.
[9]周绪红,孔祥福,侯 健,等.波纹钢腹板组合箱梁的抗剪受力性能[J].中国公路学报,2007,20(2):77-82. ZHOU Xu-hong,KONG Xiang-fu,HOU Jian,et al.Shear Mechanical Property of Composite Box Girder with Corrugated Steel Webs[J].China Journal of Highway and Transport,2007,20(2):77-82.
[10]张 岗,贺拴海,王新敏.混凝土箱梁悬臂板计算方法[J].长安大学学报:自然科学版,2007,27(6):58-62. ZHANG Gang,HE Shuan-hai,WANG Xin-min.Calculation Method for Cantilever Slab of Concrete Box Girder[J].Journal of Chang'an University:Natural Science Edition,2007,27(6):58-62.
[11]谭冬莲,宁 立,游金兰.预制预应力混凝土空心板梁施工现场的静载试验研究[J].筑路机械与施工机械化,2007,24(4):51-55. TAN Dong-lian,NING Li,YOU Jin-lan.Study on Static Load Test of PC Hollow Slab in Construction Field[J].Road Machinery & Construction Mechan-ization,2007,24(4):51-55.
[12]李世秋,汪厚植,胡新民.桥梁预应力钢筋混凝土结构耐久性影响因素及对策[J].筑路机械与施工机械化,2007,24(6):41-43. LI Shi-qiu,WANG Hou-zhi,HU Xin-min.Influencing Factors on Durability and Counter Measure of Bridge Prestressed Concrete Structure[J].Road Machinery & Construction Mechanization,2007,24(6):41-43.
[13]GB 50010-2002,混凝土结构设计规范[S]. GB 50010-2002,Code for Design of Concrete Structures[S].

相似文献/References:

备注/Memo

备注/Memo:
收稿日期:2008-09-12
作者简介:吴方伯(1959-),男,湖南长沙人,教授,博士研究生导师,工学硕士,E-mail:wfbprof@163.com。
更新日期/Last Update: 2008-12-20