Query：
学者姓名：姜绍飞
Refining：
Year
Type
Indexed by
Source
Complex
Former Name
Co-
Language
Clean All
Abstract ：
为了研究柱高比(即为双柱墩中 2根不同高度柱的柱高之比)对非等高RC双柱墩顺桥向弯扭性能的影响,对 2个柱高比不同的非等高RC双柱墩在压弯扭复合受力下进行了拟静力加载试验,得到了双柱墩试件的剪力-位移滞回曲线、扭矩-扭转角滞回曲线以及相应的骨架曲线.基于Abaqus建立了非等高双柱墩的有限元模型,并用试验结果验证了其准确性,随后开展了参数分析,研究柱高比、轴压比和配箍率对弯扭作用下的非等高RC双柱墩顺桥向抗震性能的影响.研究结果表明:柱高比的减小会增大双柱墩顺桥向抗弯承载力,降低了构件的抗扭耗能和抗扭承载力;随着柱高比的减小,扭转效应增强,降低了非等高双柱墩的延性变形能力,且扩大了非等高双柱墩的损伤区域;为避免非等高双柱墩中的矮柱先进入弯剪破坏,建议其柱高比不小于 0.67;轴压比的增大降低了弯扭复合作用下非等高双柱墩的抗弯承载力;增大配箍率可显著提高试件抗扭承载力,对可能受扭的双柱墩可适当增大配箍率.
Keyword ：
弯扭复合作用 弯扭复合作用 抗震性能 抗震性能 有限元分析 有限元分析 柱高比 柱高比 钢筋混凝土非等高双柱墩 钢筋混凝土非等高双柱墩 顺桥向 顺桥向
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 曾兴贵 , 谢宝雄 , 姜绍飞 . 非等高RC双柱墩顺桥向弯扭性能试验研究及有限元分析 [J]. | 工程力学 , 2025 , 42 (3) : 250-261 . |
| MLA | 曾兴贵 等. "非等高RC双柱墩顺桥向弯扭性能试验研究及有限元分析" . | 工程力学 42 . 3 (2025) : 250-261 . |
| APA | 曾兴贵 , 谢宝雄 , 姜绍飞 . 非等高RC双柱墩顺桥向弯扭性能试验研究及有限元分析 . | 工程力学 , 2025 , 42 (3) , 250-261 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
为了掌握地震作用下古建木结构由细观材料到宏观结构的损伤机理和破坏状态,并对其损伤程度做出全面而合理的评价,提出了古建木结构跨尺度损伤演化分析方法,包括多尺度数值模型和多尺度一致性损伤模型.多尺度数值模型采用多点约束法来协调跨尺度界面变形,能同时描述局部损伤细节和整体力学行为;损伤模型以广义力-广义位移和抗震性能水准理论为基础,通过试验拟合分析来统一各层次损伤.以榫卯节点拟静力试验和多层古建木框架振动台试验为分析对象,详细阐述了跨尺度损伤演化分析方法的过程和结果.通过所提出的多尺度分析方法,可以为既有古建木结构抗震鉴定给出从局部材料、构件到整体结构的各层级评估结果,并揭示其之间的演化规律,为后期加固修复提供科学依据.
Keyword ：
古建筑木结构 古建筑木结构 地震损伤模型 地震损伤模型 有限元仿真分析 有限元仿真分析 跨尺度损伤演化分析 跨尺度损伤演化分析
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 吴铭昊 , 王永建 , 姜绍飞 . 古建木结构跨尺度地震损伤演化分析方法研究 [J]. | 地震工程与工程振动 , 2025 , 45 (1) : 177-186 . |
| MLA | 吴铭昊 等. "古建木结构跨尺度地震损伤演化分析方法研究" . | 地震工程与工程振动 45 . 1 (2025) : 177-186 . |
| APA | 吴铭昊 , 王永建 , 姜绍飞 . 古建木结构跨尺度地震损伤演化分析方法研究 . | 地震工程与工程振动 , 2025 , 45 (1) , 177-186 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
为研究内置薄钢板的纤维复合材料接头的连接性能,对该连接接头结构展开单轴拉伸试验.采用ABAQUS重点对影响连接性能的端径比(E/D)、边径比(Sw/D)、列径比(S/D)和孔径厚度比(D/t)等几何连接参数进行研究.研究结果表明:内置薄钢板的纤维复合材料连接接头相较于无内置钢板的纤维复合材料连接接头,具有更大的刚度,峰值荷载和峰值位移分别提升约50％和58％,孔周应力集中现象有所降低,改善了破坏模式,表现出较好的承载能力与延性性能;几何连接参数对连接接头的承载能力和失效模式有较大的影响,为提高连接效率,建议选用参数Sw/D≥2、E/D≥4、4≤S/D≤5、1.6≤D/t≤2.
Keyword ：
内置薄钢板 内置薄钢板 力学性能 力学性能 有限元分析 有限元分析 纤维复合材料 纤维复合材料 连接接头 连接接头
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 张景杭 , 姜绍飞 , 夏樟华 et al. 内置薄钢板的纤维复合材料接头连接性能 [J]. | 福州大学学报（自然科学版） , 2024 , 52 (5) : 587-594 . |
| MLA | 张景杭 et al. "内置薄钢板的纤维复合材料接头连接性能" . | 福州大学学报（自然科学版） 52 . 5 (2024) : 587-594 . |
| APA | 张景杭 , 姜绍飞 , 夏樟华 , 林永福 , 洪俊贤 . 内置薄钢板的纤维复合材料接头连接性能 . | 福州大学学报（自然科学版） , 2024 , 52 (5) , 587-594 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
In order to evaluate the shear performance and establish shear capacity formula of L-shaped steel plate reinforced concrete shear wall，a nonlinear finite element model was established and verified by using the experimental results. Additionally，the effects of height-width ratio，axial compression ratio，steel plate thickness，concrete strength and flange length on the shear performance of the shear wall were studied. Finally，the shear capacity formula of the shear wall was proposed. The results indicate the web is the main bearing component of the shear wall. With the decrease of height-width ratio，the shear capacity and initial lateral stiffness of shear wall increase. The shear capacity of the shear wall increases with the increase of axial compression ratio，but the shear capacity begins to decrease when the axial compression ratio exceeds 0.5. The shear capacity formula of the shear wall proposed in this paper has a small discrepancy as compared with the existing formula，which can provide a reference for the future engineering applications. © 2024 Tongji University. All rights reserved.
Keyword ：
composite shear wall composite shear wall numerical analysis numerical analysis parametric analysis parametric analysis shear bearing capacity shear bearing capacity
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Jiang, S. , Han, Y. , Liu, Y. . A Shear Performance Analysis of L-shaped Steel Plate Reinforced Concrete Shear Wall; [L 形内置钢板混凝土组合剪力墙抗剪性能分析] [J]. | Progress in Steel Building Structures , 2024 , 26 (1) : 54-64 . |
| MLA | Jiang, S. et al. "A Shear Performance Analysis of L-shaped Steel Plate Reinforced Concrete Shear Wall; [L 形内置钢板混凝土组合剪力墙抗剪性能分析]" . | Progress in Steel Building Structures 26 . 1 (2024) : 54-64 . |
| APA | Jiang, S. , Han, Y. , Liu, Y. . A Shear Performance Analysis of L-shaped Steel Plate Reinforced Concrete Shear Wall; [L 形内置钢板混凝土组合剪力墙抗剪性能分析] . | Progress in Steel Building Structures , 2024 , 26 (1) , 54-64 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
为研究玄武岩纤维增强聚合物(basalt fiber reinforced polymer, BFRP)模壳不排水加固钢筋混凝土(reinforced concrete, RC)墩柱抗震恢复力模型，在拟静力试验基础上，采用OpenSees有限元软件对模壳加固墩柱进行数值分析，主要研究参数为填充层混凝土强度、模壳厚度、加固高度、轴压比。研究表明：填充层混凝土强度等级越高，墩柱抗震性能有所增强，但C40以上的填充层混凝土强度等级墩柱的抗震性能较为接近；模壳加固厚度较大墩柱的抗震性能优于厚度较小墩柱；当模壳加固高度较高时，墩柱的抗震性能较好，当加固高度大于2～3倍原墩柱塑性铰高度时，抗震性能提升效果趋于稳定；轴压比越大，墩柱的刚度退化较快，不利延性发展。后通过数据回归分析，建立了BFRP模壳加固RC墩柱恢复力模型，对比可知，恢复力模型与试验曲线拟合较好，能有效反映加固墩柱的滞回性能，可为此类结构的抗震性能分析提供参考。
Keyword ：
不排水加固 不排水加固 参数分析 参数分析 恢复力模型 恢复力模型 有限元 有限元 玄武岩纤维增强聚合物(BFRP)模壳 玄武岩纤维增强聚合物(BFRP)模壳 钢筋混凝土(RC)墩柱 钢筋混凝土(RC)墩柱
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 张景杭 , 夏樟华 , 姜绍飞 et al. BFRP模壳不排水加固RC墩柱恢复力模型 [J]. | 振动与冲击 , 2024 , 43 (16) : 192-203 . |
| MLA | 张景杭 et al. "BFRP模壳不排水加固RC墩柱恢复力模型" . | 振动与冲击 43 . 16 (2024) : 192-203 . |
| APA | 张景杭 , 夏樟华 , 姜绍飞 , 洪俊贤 , 朱朴 , 范千 . BFRP模壳不排水加固RC墩柱恢复力模型 . | 振动与冲击 , 2024 , 43 (16) , 192-203 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
为揭示大气环境下碳钢点蚀演化规律,基于电化学腐蚀机理,耦合三次电流分布、物质传递和变形几何多物理场建立碳钢点蚀演化的数值模型.基于此,分析pH值、NaCl浓度和相对湿度(Relative humidity,RH)对点蚀速率的影响并建立点蚀速率预测模型.研究表明:点蚀形态由初始圆锥形向半球形转变,最后发展成圆柱状;pH值处于6.0～7.0范围内,碳钢点蚀速率出现明显下降,最大降幅为23.96％;NaCl浓度在0.5％～1％(质量分数)时,增加NaCl浓度对点蚀速率提升明显,最大增幅为10％;碳钢点蚀速率在RH为72％～77％内存在极值;点蚀速率预测值与试验值误差在5％以内.以上表明本工作建立的数值模型和预测公式可用于碳钢点蚀演化和速率预测.
Keyword ：
COMSOL Multiphysics COMSOL Multiphysics 大气环境 大气环境 点蚀演化 点蚀演化 碳钢 碳钢 腐蚀速率 腐蚀速率
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 姜绍飞 , 林金星 , 宋华霖 et al. 基于多物理场耦合的大气环境下碳钢点蚀演化及速率预测模型 [J]. | 材料导报 , 2024 , 38 (19) : 231-237 . |
| MLA | 姜绍飞 et al. "基于多物理场耦合的大气环境下碳钢点蚀演化及速率预测模型" . | 材料导报 38 . 19 (2024) : 231-237 . |
| APA | 姜绍飞 , 林金星 , 宋华霖 , 王威 , 陈敏文 . 基于多物理场耦合的大气环境下碳钢点蚀演化及速率预测模型 . | 材料导报 , 2024 , 38 (19) , 231-237 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
为探究氯盐干湿循环作用下表面开槽CFRP-混凝土界面抗剪性能,开展干湿循环(0d、60d和120 d)不同沟槽形状(矩形、正梯形和倒梯形)的单搭接拉伸剪切试验,研究失效模式和断裂能的变化及影响最大剪应力的因素,结合试验结果推导了考虑干湿循环的界面黏结滑移本构方程,并通过数值模拟验证其有效性.结果表明:随干湿循环进行,表面开槽法失效模式由CFRP断裂破坏转变为剥离破坏;120 d界面断裂能下降量较未开槽法减少60.04%～69.42%;正梯形组120 d最大剪应力相比其他表面开槽形状提升7.18%～9.48%.表面开槽法在氯盐干湿循环作用下具有较好的抗剪性能,建立的界面本构劣化方程适用于氯盐干湿循环作用下表面开槽CFRP-混凝土界面黏结性能的分析和模拟.
Keyword ：
单剪试验 单剪试验 氯盐干湿循环 氯盐干湿循环 混凝土结构 混凝土结构 界面抗剪性能 界面抗剪性能 碳纤维布 碳纤维布 表面开槽法 表面开槽法
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 姜绍飞 , 郑臻弘 , 宋华霖 et al. 氯盐干湿循环作用下表面开槽CFRP-混凝土界面抗剪性能试验 [J]. | 哈尔滨工业大学学报 , 2024 , 56 (10) : 14-23 . |
| MLA | 姜绍飞 et al. "氯盐干湿循环作用下表面开槽CFRP-混凝土界面抗剪性能试验" . | 哈尔滨工业大学学报 56 . 10 (2024) : 14-23 . |
| APA | 姜绍飞 , 郑臻弘 , 宋华霖 , 王威 , 臧荣彬 . 氯盐干湿循环作用下表面开槽CFRP-混凝土界面抗剪性能试验 . | 哈尔滨工业大学学报 , 2024 , 56 (10) , 14-23 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
为研究BFRP布加固巴掌榫墩接木柱的轴压力学性能，对9组不同BFRP环箍层数和纵带层数的加固试件进行轴压试验。研究了试件的破坏特征、荷载-变形曲线，对比分析了加固前后的失效模式、应变状态、承载力、刚度、延性等。为准确地计算延性，提出了ESEP法确定木柱的名义屈服点。建立了数值仿真模型，在试验结果验证模型有效性的基础之上，对墩接高度(h_(d))、墩接长度(l_(d))进行了参数分析。最后，结合参数分析，推导建立了FRP加固巴掌榫墩接木柱轴压承载力计算公式。结果表明，BFRP环箍与纵带加固柱的墩接区整体性良好，承载力和刚度可恢复至完好木柱80%～90%，延性提升9%～90%，加固后构件具有良好的力学性能；ESEP法计算值合理可靠，能适用于木构件屈服点的确定；有限元分析表明，承载力随墩接高度的增加而减小，墩接长度对承载力影响较小；承载力公式计算值与试验值最大误差为12.1%，可为木结构建筑的修缮提供技术支撑。
Keyword ：
BFRP布 BFRP布 刚度 刚度 墩接加固 墩接加固 屈服点 屈服点 延性 延性 轴压承载力 轴压承载力
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | 徐杰 , 姜绍飞 , 葛子毅 . BFRP布加固巴掌榫墩接木柱轴压性能研究 [J]. | 建筑结构学报 , 2024 , (03) . |
| MLA | 徐杰 et al. "BFRP布加固巴掌榫墩接木柱轴压性能研究" . | 建筑结构学报 03 (2024) . |
| APA | 徐杰 , 姜绍飞 , 葛子毅 . BFRP布加固巴掌榫墩接木柱轴压性能研究 . | 建筑结构学报 , 2024 , (03) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
As a no-disturbance integrated-retrofitting technique, an external rocking frame was widely used on reinforced concrete (RC) structures. Yet, with the increasing demand for seismic strengthening of existing buildings, it has become a concern to evaluate the seismic strengthening schemes based on seismic resilience. Firstly, the dynamic equation of the structural system was derived, and the deformation control mechanism was revealed; thus, the corresponding design method was put forward for the rocking frame reinforcement. Secondly, after soft-first-floor structures were reinforced by rocking frames, the evaluation method of the reinforcement scheme was investigated based on seismic resilience. Finally, the feasibility of the assessment method was verified by a soft-first-floor frame structure, and a comparison was made between the method proposed in this paper and the conventional method. The results find that the soft-first-floor structure reinforced by the rocking frame increased by 10% in the inter-layer displacement and improved by 55.6% and 63.0% in the injury and mortality rates, compared to the buckling-restrained brace scheme. This indicates that the reinforcement scheme of soft layer structures with rocking frames is feasible and effective, and the reinforcement evaluation method proposed in this paper can quantitatively reflect the improvement in seismic performance.
Keyword ：
buckling-restrained brace frame buckling-restrained brace frame rocking frame rocking frame seismic resilience seismic resilience soft-first-story soft-first-story
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Jiang, Shaofei , Chen, Qihan , Li, Chenyang et al. Assessment of Soft-First-Floor Structures Reinforced by Rocking Frame Based on Seismic Resilience [J]. | BUILDINGS , 2024 , 14 (1) . |
| MLA | Jiang, Shaofei et al. "Assessment of Soft-First-Floor Structures Reinforced by Rocking Frame Based on Seismic Resilience" . | BUILDINGS 14 . 1 (2024) . |
| APA | Jiang, Shaofei , Chen, Qihan , Li, Chenyang , Song, Hualin , Lin, En , Fu, Chong . Assessment of Soft-First-Floor Structures Reinforced by Rocking Frame Based on Seismic Resilience . | BUILDINGS , 2024 , 14 (1) . |
| Export to | NoteExpress RIS BibTex |
Version ：
Abstract ：
In order to study the axial compression performance of palm-tenon spliced timber columns reinforced with BFRP sheets (referred to as the reinforced timber column), the axial compression test was carried out on 10 specimens, including seven splicing columns with different number of BFRP transverse and longitudinal fiber layers, one ke-ban splicing column and two intact timber columns. The failure characteristics and load-displacement curves of the columns were analyzed, and a comparison was made between the before- and after-reinforcement columns for the failure mode, strain state, bearing capacity, stiffness and ductility. In order to accurately calculate the displacement ductility coefficient of timber components, the ESEP method was proposed to determine the nominal yield point of timber column. The results show that the integrity of the splicing area is good for the specimens with composite reinforcement of BFRP, and the ultimate bearing capacity and stiffness of reinforced timber columns can be restored to 80% -90% level of intact timber columns, as well as ductility can be increased by 9% -90% . This indicates that the reinforced timber columns have good mechanical performance. The nominal yield displacement determined by ESEP method is reasonable and reliable, which can be used to determine the yield point of timber components. Furthermore, a numerical simulation model was established, and the validity of the model was verified by the experimental results. Based on the model, the effect of splice height (hd) and splice length (ld) on the reinforced timber column were analyzed. A calculation formula was derived for the axial compression capacity of the reinforced timber column. The finite element analysis shows that the bearing capacity decreases with the increase of hd, and ld has little effect on the bearing capacity. The maximum error between the calculated value and the test value is 12. 1% . The formula proposed in this paper can provide reference for the retrofitting of timber structures. © 2024 Science Press. All rights reserved.
Keyword ：
Axial compression Axial compression Bearing capacity Bearing capacity Compression testing Compression testing Ductility Ductility Finite element method Finite element method Reinforcement Reinforcement Stiffness Stiffness Timber Timber
Cite：
Copy from the list or Export to your reference management。
| GB/T 7714 | Xu, Jie , Jiang, Shaofei , Ge, Ziyi et al. Study on axial compression performance of palm-tenon spliced timber columns reinforced with BFRP sheets [J]. | Journal of Building Structures , 2024 , 45 (3) : 197-207 . |
| MLA | Xu, Jie et al. "Study on axial compression performance of palm-tenon spliced timber columns reinforced with BFRP sheets" . | Journal of Building Structures 45 . 3 (2024) : 197-207 . |
| APA | Xu, Jie , Jiang, Shaofei , Ge, Ziyi , Lin, En , Lin, Jianwen , Fu, Chong . Study on axial compression performance of palm-tenon spliced timber columns reinforced with BFRP sheets . | Journal of Building Structures , 2024 , 45 (3) , 197-207 . |
| Export to | NoteExpress RIS BibTex |
Version ：
Export
| Results： |
Selected to |
| Format： |
