qzhao@tju.edu.cn
结构工程
未公开
特聘研究员
高性能组合桥墩跨海大桥抗震性能分析及设计方法研究

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加疏肋钢板剪力墙及波纹钢板剪力墙的抗震性能及设计方法研究

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整体式桥梁的抗震安全与设计

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波浪形钢板剪力墙的抗震性能和设计方法

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波浪形钢板剪力墙的抗震性能及设计方法研究

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钢结构与组合结构的防灾与安全

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《组合结构》双语教学与教学方法改革研究

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Seismic Behavior of Integral Abutment Bridges

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Computer-Based Vehicle Collision Simulation for Analyzing Cable Barrier Effectiveness on Traffic Injury Prevention

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Realistic Simulation of Blast Effects

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Full Scale Arena Blast Test Analysis

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Evaluation of Impact of Heavy Equipment Transport on Pavements and Bridges

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Instrumentation and Analysis of Piling Framed Concrete Retaining Wall

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水下地震模拟振动台台阵研制

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基于高性能碳纤维（CFRP）索的新型弦支结构体系破坏机理及设计理论研究

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梁柱连接铸钢节点力学性能及设计方法研究

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近海重大交通工程结构地震
哑铃型钢管混凝土组合桥墩及与承台的连接结构

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一种带型钢支撑的钢管混凝土排柱剪力墙

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一种侧边开缝交叉加劲压型钢板剪力墙

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一种应用钢板网的混凝土框架抗震加固结构

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两侧开缝波纹夹芯钢板墙

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一种半开缝压型钢板剪力墙
由哑铃型钢管、内填砼、端板、承台、金属波纹套筒组成。哑铃型钢管由两个圆钢管及双层钢板采用角焊缝焊接组成。圆钢管及双层钢板内侧浇筑砼。圆钢管与双层钢板可采用普通钢、耐候钢、高强钢或不锈钢，砼可采用普通砼、高强砼、再生砼或橡胶砼。哑铃型钢管与底部端板采用角焊缝焊接。桥墩与承台连接采用灌浆波纹套筒埋入式连接方法，桥墩与承台可满足工厂预制，现场装配，快速施工。本实用新型轴向及抗弯承载力高，延性好，横向刚度大，施工便捷，现场作业量及湿作业少，满足快速施工需求，可应用于重大桥梁工程桥墩尤其是高墩结构使用。

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剪力墙包括按一定间距排列的预制钢管砼柱、型钢支撑构件、型钢与钢管砼连接所用的套筒连接构件,浇筑填充墙体空间的砼以及为防止砼的过早开裂提前在墙体两侧布置的钢筋网"所述剪力墙充分发挥钢管砼柱良好的轴压性能,型钢支撑构件的加入增加了墙体的刚度,套筒连接件内设橡胶垫层,一定程度减少钢管砼柱在与支撑构件相连接处的局部破坏,套筒对钢管砼的套箍作用也抑制了钢管的鼓曲,形成了砼一型钢支撑一钢管砼的三层防线"本发明的组合剪力墙具有较高的承载力与良好的抗震性能,且构件大部分为预制构件,运至工地拼装方便,节省工时。

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内嵌钢板与边框之间设有纵向或横向端板,边框柱与纵向端板之间设有间隙;内嵌钢板采用竖置波纹压型钢板,内嵌钢板的两面分别连接有一根型钢加劲肋,其中一根型钢加劲肋按照与水平线呈45"夹角的方向布置,两根型钢加劲肋相互垂直"本发明内嵌钢板具有较大的竖向刚度;端板与边框柱之间的间隙不但可消除内嵌钢板对边框柱可能产生的附加弯矩,而且可以释放压型钢板侧边尺寸误差;交叉布置的型钢加劲肋约束了波纹压型钢板波纹平面内的相对位置;可设计成装配式抗侧构件,实现现场装配化程度的大幅提高,减少现场施工的工作量。

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在同一立面的相邻的两个待加固框架柱和相邻的两个待加固框架梁之间均分别连接有钢板网,钢板网与待加固砼框架之间通过连接件固定有约束套件,钢板网采用钢材屈服强度低于约束套件的钢材,连接件包括钢板网与约束套件连接的高强螺栓和约束套件与待加固混凝框架连接的化学锚栓。约束套件能提高待加固框架梁柱的延性。钢板网能提高待加固结构的承载力和耗能能力"使用本发明进行结构加固,湿作业工作量少,约束套件均可在工厂预制,现场仅需完成化学锚栓!高强螺栓的安装,工业化程度高,施工便捷,减少对建筑物正常使用的影响。

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两侧开缝波纹夹芯钢板墙,包括边缘框架,边缘框架由框架梁和框架柱构成,边缘框架内设有内嵌板,内嵌板为复合层钢板,复合层钢板包括前后侧的两块平钢板和设置在两块平钢板之间波纹钢板,每块平钢板与框架梁之间焊接有约束盖板,波纹钢板与前后两侧的平钢板之间采用激光焊接"本实用新型的内嵌板采用复合层的波纹夹芯钢板,其初始刚度大,板面外刚度高,可有效抑制侧向力作用下波纹钢板发生明显的面外屈曲;波纹夹芯钢板与框架梁通过约束盖板连接,不与框架柱连接,不但有利于门窗洞口的设置,而且还避免对周边柱的不利影响。

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半开缝压型钢板剪力墙,包括边缘框架和内嵌钢板,内嵌钢板采用压型钢板,边缘框架包括边缘框架梁和边缘框架柱,边缘框架梁与压型钢板之间焊接有过渡鱼尾板,压型钢板与边缘框架柱之间焊接有多个间隔布置的连接角钢,压型钢板为梯形波纹钢板!正弦波纹钢板或折线波纹钢板,连接角钢包括第一侧板和第二侧板,第一侧板与边缘框架柱的表面形状相吻合,第二侧板与压型钢板上相接触的部分表面的形状相吻合"由于内嵌的压型钢板与边缘框架柱之间采用部分连接,削弱波纹内嵌钢板对边框架柱剪力流影响,减弱波纹边对框架柱造成的刚度退化现象"。
Cyclic Analyses of Corrugated Steel Plate Shear Walls

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A 3D flexure-shear fiber element for modeling the seismic behavior of reinforced concrete columns

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Analysis of the ground vibration induced by high dam flood discharge using the cross wavelet transform method

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Evaluation for earthquake-resistant capability of un-landing steel arch

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Closure to ‘Steel Girder Stability during Bridge Erection: AASHTO LRFD Check on L/b Ratios’

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Seismic Analysis of Integral Abutment Bridge in Tennessee, Including Soil–Structure Interaction

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Convenient Method for On-Site Check of Single Steel I-Girder Stability During Erection

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Simplified Erection Guidelines for Double I-Girder Systems During Bridge Construction

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Effects of Cross-Frame on Stability of Double I-Girder System Under Erection

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Steel Girder Stability during Bridge Erection: AASHTO LRFD Check on L/b Ratios

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Experimental and Analytical Studies on the Stability of Structural Steel Tube and Coupler Scaffolds without X-bracing

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Characterizing Strength and Fracture of Wood Cell Wall through Uniaxial Micro-compression Test

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Monitoring Steel Girder Stability for a Safer Bridge Erection

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Seismic behavior of steel shear wall systems and application of smart structures technology

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Seismic behavior of composite shear wall systems and application of smart structures technology

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Cyclic behavior of traditional and innovative composite shear walls

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Innovations in Design and Construction of the New Stadiums and Gymnasiums for the 2008 Beijing Olympic Games

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圆端形不锈钢管混凝土桥墩滞回性能有限元分析

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改进钢板-混凝土组合剪力墙结构受力性能分析

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结构用橡胶混凝土受压全曲线试验及其本构模型

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钢板剪力墙简化分析模型研究

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波纹钢板剪力墙结构的抗侧性能分析

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钢板剪力墙的工程应用

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加劲钢板剪力墙的研究及应用

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Analyses on seismic behavior of corrugated steel plate shear walls

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Experimental studies on corrugated steel plate shear walls

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Nonlinear Analyses of Stiffened Steel Plate Shear Walls Considering Gravity Effects

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Effects of stiffeners on steel panel and boundary elements of steel plate shear wall system

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Simplified Erection Guidelines for Double I-Girder Systems during the Bridge Construction

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Seismic Analysis of Integral Abutment Bridges including Soil-structure Interaction

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Simplified guidelines for checking single steel I-girder stability under erection through AASHTO LRFD and FEA

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Experimental and Analytical Studies of a Steel Plate Shear Wall System

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Cyclic Behavior of Steel and Composite Shear Wall Systems

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Cyclic Behavior of Composite Shear Wall Systems

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Cyclic Behavior of Steel Shear Wall Systems

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Seismic Studies of an Innovative and Traditional Composite Shear Walls

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Buckling and Instabilities of Sinusoidally Corrugated Steel Plate Shear Walls

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Seismic Performance of Channel Stiffened Steel Plate Shear Walls and Corrugated Steel Plate Shear Walls(CoSPSWs)

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Shear Behavior of Corrugated Steel Plate Shear Walls

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Preliminary Analysis on the Seismic Behavior of Corrugated Steel Plate Shear Walls

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Full-scale Surface Blast Test for steel Blast Cubicles

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Seismic Analysis of Intergral Abutment Bridges including Soil-structure Interaction

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Checking Steel Girder Stability during Bridge Erection using Rules of Thumb and AASHTO LRFD Code

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A Convenient Method for On-site Check of Single Steel I-Girder Stability under Erection

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Investigation on Effects of Cross-frames to Stability of Double Girder System under erection

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Simplified Guideline for Double I-Girder Systems under Erection

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Monitoring Steel Girder Stability for Safer Bridge Erection

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Seismic Behavior of Steel and Composite Shear Wall Systems and Application of Smart Structures Technology

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Cyclic Behavior of Steel and Composite Shear Walls

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Cyclic Behavior of an Innovative Steel Plate Shear Wall System

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Cyclic Behavior of Traditional and Innovative Composite Shear Walls

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Analysis of Car-Bomb Effects on Buildings using MSC-Dytran Software and Protective Measures