Crack Resistance Capacity Analysis of SRC Column-RC Beam Node

Abstract:

It is very important for connection of between beam and column, connection safety and reliability is premise to guarantee the normal work of the whole structure. Node often bears complex stress which includes compression, bending and shear, so the study of the mechanical properties and ascertained behavior of mechanical, failure mechanism of between beam and column is very important. This paper use finite element analysis software to analyze the node of between SRC column and RC beam which exist in high-rise buildings but relatively few researches at present. Analyzed cracking load-displacement relation and studied on relation of concrete shear strain-section steel wing shear strain and crack load of joint core with different axial compression ratio, According to data of finite element analysis, this paper bring forward formula of crack resistance capacity of SRC column-RC beam joint core, At last compare theory value calculated with formula with test data, there being less error, it indicate the formula is reliable.

• Periodical: Applied Mechanics and Materials (Volumes 204-208)
• Pages: 2994-3001
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.204-208.2994
• Online since: October 2012
• Authors: Bo Yuan*, Ming Hui Zeng, Ke Jian Ma
• Keywords: Axial Compression Ratio, Racking Load, Theory Formula

References

[1] Sheikh Tauqir M., Deierlein Gregory G..Beam-column moment connections for composite frames[J]. Journal of Structural Engineering, 11：2858-2896,1989.

DOI: 10.1061/(asce)0733-9445(1989)115:11(2858)

[2] Hiroshi Kuramoto, Isao Nishiyama.Seismic performance and stress transferring mechanism of through-column-type joints for composite reinforced concrete and steel frames[J]. Journal of Structural Engineering,130(2):352-360,2004.

DOI: 10.1061/(asce)0733-9445(2004)130:2(352)

[3] Gregory G. Deierlein, Hiroshi Noguchi.Overview of U.S. Japan research on seismic design of composite reinforced concrete and steel moment frame[J]. Journal of Structural Engineering.130 (2):361-367.2004.

DOI: 10.1061/(asce)0733-9445(2004)130:2(361)

[4] Tang Jiu ru, xue hong cheng. Mechanical behavior and shear strength of steel reinforced concrete[J]. Journal of Structural, 1990，11（4）：28-36(in chinese)

[5] Li Xiang Ming. Study on properties of reinforced high strength concrete structure[D]. Shanghai：Tong ji university，1999(in chinese)

[6] Cheng Wei en. Study on aseismatic performance of steel and concrete composite structure node[D]. Fuzhou：Fu zhou university，2002(in chinese)

[7] Shi Yong jiu, Li Zhao fan, Chen Hong, Wang Yuan qin. Experimental research on cyclic behavior of new types of beam-column connections in high rise fteel frames[J]. Journal of Structural, 2002 23(3) (in chinese)

[8] Zhao Hong tie，Jiang Wei shan，Zhou Xiao zheng. Study on connection performance steel reinforced concrete beam and column. [J]. Joural of Xian University of Architecture &Technology, 1988, 2: 31-39(in chinese)

[9] Jiang Yongs hen, Wang Qun yi, Liang Shu ting, Wang Hen hua, Dai Guo lian. Research and application on new steel-concrete composite structural members[J]. Journal of southeast university，2003 33(5) (in chinese)

[10] Liang Wei. The study of construction of the steel reinforced congcrete beam-column jionts[D]. Shang Hai: TongJi university(in chinese)

[11] Jiang Jian jing. Nonlinear finite element analysis of reinforced concrete structure[M]. Xi' an：Shanxi science and technology publishing house，1994(in chinese)

[12] Fu Jian ping，Zhang Chuan，Bai Shao liang. Quantitativeevaluation of two shear transfer mechanisms in earthquake-resistant beam-column joints[J]．Journal of Structural, 2005, 26（1）：91-96(in chinese))．

[13] Shen Hong xia. Recent advances in research on steel beam-reinforced concrete column frame systems[J]．Journal of Progress in Steel Building Structures 2006，8（3）：7-15(in chinese)

[14] Zhao Hong mei. Nonlinear element analysis on the behavior of joints between concrete-filled steel tubular columns with steel beam[D]. Beijing: Beijing University Of Technology，2002(in chinese)

[15] Zhao Hong tie, Qiao Hong. Nonlinear FEM Analysis on Joints of steel reinforced concrete frame structure[J]. Joural of Xi'an University of Architecture &Technology，1997，4 (in chinese)

[16] Techinical specification for concrete structures of tall building[S]. Beijing：China Building Industry Press, 2002(in chinese)