Research on Crack Propagation Behavior of UHPC-NC Interface Under Stress Wave

LAI Haopeng; QIU Hao; LIAO Feiyu; QIU Huasheng; LIAN Fayan

doi:10.3724/j.gyjzG23083029

Volume 54 Issue 11

Nov. 2024

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2024 > 54(11): 95-102

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LAI Haopeng, QIU Hao, LIAO Feiyu, QIU Huasheng, LIAN Fayan. Research on Crack Propagation Behavior of UHPC-NC Interface Under Stress Wave[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(11): 95-102. doi: 10.3724/j.gyjzG23083029

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Research on Crack Propagation Behavior of UHPC-NC Interface Under Stress Wave

doi: 10.3724/j.gyjzG23083029

1. College of Transportation and Civil Engineering, Fujian Agriculture and Forestry University, Fuzhou 350108, China;
2. Digital Fujian Intelligent Transportation Technology IOT Laboratory, Fujian Agriculture and Forestry University, Fuzhou 350108, China;
3. China Construction Fourth Engineering Division Corp. Ltd., Guangzhou 510665, China;
4. Fujian Tangtou Construction Engineering Group, Quanzhou 362500, China

Received Date: 2023-08-30
Available Online: 2024-12-05

Abstract

Abstract

For the ultra-high performance concrete (UHPC) overlaying normal concrete (NC) structures, the reliable interface performance between UHPC and NC is the foundation for achieving their good co-work behavior. The paper focused on the experimental and theoretical research on the crack propagation at the interface of these UHPC-NC configurations under stress waves. A bi-material notched semi-circle bent (BNSCB) configuration was proposed, and the impact tests were conducted on the BNSCB specimens using a split Hopkinson pressure bar system (SHPB), examining the differences in the interfacial impact performance between UHPC with different strengths and NC. Based on the finite element method and crack propagation gauge, the complex stress intensity factor (CSIF) at the crack tip of the interface of BNSCB specimen was calculated. The results showed that: 1) under stress wave action, interface cracks in the BNSCB specimens tended to propagate along the aggregate-cement matrix interface; 2) the maximum velocity of interface crack propagation in the BNSCB specimen did not exceed the Rayleigh wave velocity of UHPC; 3) the parameter K₂ at the crack tip of the BNSCB specimen was much smaller than K₁, and the parameter K₁ played a dominant role in crack initiation; 4) there was no obvious relations between the parameter K₂ in CSIF and UHPC strength grades.
- UHPC-NC interface,
- bi-material notched semi-circle bent specimen,
- split Hopkinson impact test,
- complex stress intensity factor,
- interfacial fracture

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References

[1]	BRVHWILER E, DENARIE E. Rehabilitation and strengthening of concrete structures using ultra-high performance fibre reinforced concrete[J]. Structural Engineering International, 2013, 23: 450-457.
[2]	PREM P R, MURTHY A R, RAMESH G, et al. Flexural behaviour of damaged RC beams strengthened with ultra high performance concrete[J]. Indian Concrete Journal, 2015, 89(1): 60-68.
[3]	SAFDAR M, MATSUMOTO T, KAKUMA K. Flexural behavior of reinforced concrete beams repaired with ultra-high performance fiber reinforced concrete (UHPFRC)[J]. Composite Structures, 2016, 157: 448-460.
[4]	PASCHALIS S A, LAMPROPOULOS A P, OURANIA T. Experimental and numerical study of the performance of ultra high performance fiber reinforced concrete for the flexural strengthening of full scale reinforced concrete members[J]. Construction and Building Materials, 2018, 186: 351-366.
[5]	许建明, 陈勇, 刘骁繁, 等. UHPC-NC叠层梁界面黏结性能的试验研究与数值模拟[J]. 建筑科学与工程学报, 2021, 38(4):44-56.
[6]	贾方方, 贺奎, 王万金, 等. 活性粉末混凝土与普通混凝土黏结劈拉性能[J]. 铁道学报, 2016, 38(3):127-132.
[7]	HUSSEIN L, AMLEH L. Structural behavior of ultra-high performance fiber reinforced concrete-normal strength concrete or high strength concrete composite members[J]. Construction and Building Materials, 2015, 93: 1105-1116.
[8]	李涛, 王爽倩, 郑七振, 等. UHPC-NC结合面粘结性能的研究进展[J]. 新型建筑材料, 2022, 49(11):36-41.
[9]	张阳, 吴洁, 邵旭东, 等. 超高性能混凝土-普通混凝土界面抗剪性能试验研究[J]. 土木工程学报, 2021, 54(7):81-89.
[10]	杨俊, 周建庭, 张中亚, 等. UHPC-NC键槽界面抗剪性能研究[J]. 中国公路学报, 2021, 34(8):132-144.
[11]	严鹏, 张晨, 高启栋, 等. 不同损伤程度下岩石力学参数变化的声波测试[J]. 岩土力学, 2015, 36(12):3425-3432.
[12]	ERINGEN A C, SUHUBI E S, CHAO C C. Elastodynamics vol II linear theory[J].Journal of Applied Mechanics, 1978, 45(1):229.
[13]	范天佑. 断裂动力学原理与应用[M]. 北京:北京理工大学出版社, 2006.
[14]	FELT E J. Resurfacing and patching concrete pavements with bonded concrete[J]. Highway Research Board Proceedings, 1956, 35: 444-469.
[15]	田稳苓, 赵志方, 赵国藩, 等. 新老混凝土的粘结机理和测试方法研究综述[J]. 河北理工学院学报, 1998(1):84-94.
[16]	HAO Q, BINGLUN C, FEI W, et al. Investigating dynamic fracture in marble-mortar interface under impact loading[J]. Construction and Building Materials, 2022, 336, 127548.
[17]	HAO Q, FEI W, ZHEMING Z, et al. Study on dynamic fracture behaviour and fracture toughness in rock-mortar interface under impact load[J]. Composite Structures, 2021, 271, 114174.
[18]	许金泉. 界面力学[M]. 北京:科学出版社, 2006.
[19]	贾普荣, 张元冲. 双材料界面裂纹应力强度因子计算[J]. 机械科学与技术, 2001, 20(9):15-17 , 34.

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