Analysis of bridge cracks caused by load capacity and temperature;
荷载和温度引起的桥梁裂缝分析
Genetic analysis on concrete bridge cracks;
混凝土桥梁裂缝成因探讨
Temperature cracks is one of the most common bridge cracks.
温度裂缝是桥梁裂缝常见形式之一,通过对温度裂缝产生原因的分析,提出了可以借鉴和使用的预防方法,希望对桥梁施工有所帮助。
A two-step damage identification method of cracked beams is proposed based on the kinetic energy density and the bending spring model.
基于动能密度和弯曲弹簧模型,提出了裂纹梁损伤识别两步法。
Dynamic buckling of cracked beams with initial geometric imperfections subject to axial impact;
由Hamilton原理导出考虑初始缺陷及横向剪切变形时裂纹梁的动力屈曲控制方程;应用断裂力学中常用的线弹簧模型将裂纹引入到屈曲控制方程中;基于B-R动力屈曲判断准则,采用数值方法求解了受轴向冲击载荷作用时裂纹梁的动力屈曲;对比讨论了不同冲击速度、初始几何缺陷大小以及分布形式等因素对梁冲击动力屈曲的影响。
The Application of BICS Injection Method in Fixing Bridge Crack
壁可注入法在修补桥梁裂缝中的应用
Analysis and prevention measures on cracks in concrete bridge
混凝土桥梁裂缝问题分析及预防措施
Investigation Of Cracks And Analysis On Cause Of Cracks On Urban Bridges In Fuzhou
福州市城市桥梁裂缝普查及成因分析
Theoretical study on the cracks of reinforced concrete bridge and countermeasures for cracks control
钢筋混凝土桥梁裂缝理论及控制对策
Cracks of Bridge Structures Analysis and Carbonfibre Reinforcement Technics;
桥梁结构裂缝分析及碳纤维加固技术
CTOD Fracture Toughness Test for Weld Seam of Q370qE of Bridge
桥梁钢Q370qE焊缝断裂韧性CTOD试验研究
The Control Measures of Temperature Crack in Bridge Mass Concrete
桥梁大体积混凝土温度裂缝控制措施
Cause Analysis of Girder's Lengthways Cracks of Some Cable-Stayed Bridge
某斜拉桥主梁底板纵向裂缝成因分析
Concrete crack cause,prevention and cure in bridge engineering
桥梁工程中混凝土裂缝的成因及防治
Analysis of Reasons for Crack of Box Beam Web of a Certain Continuous Rigid-Frame
某连续刚构桥箱梁腹板裂缝成因分析
The analysis of the reason for concretes bridge structure crack
浅析混凝土桥梁结构产生裂缝的原因
Massive Concrete Temperature Crack Control for Bridge Girder of Railway Line for Passenger Traffic
客运专线桥梁梁部大体积混凝土温度裂缝控制
A Study of Bridge Carrying Capability Assessment Based on Crack Characteristics;
通过裂缝特征评估桥梁承载能力的试验研究
The Construction of Information System for Disaster Prevention and Reduction of Urban Bridges and the Analysis on the Cause of Cracks;
城市桥梁结构信息系统构建及裂缝成因分析
Reason Analysis and Preventive Measures for Cracking of Concrete Curved Girder Bridges;
混凝土曲线梁桥裂缝成因分析及相应对策
Research on the Cracking and Its Treatment of PC Continuous Box Girder
预应力混凝土连续箱梁桥裂缝分析与防治研究
The Analysis of Causing the Non-load Cracks of the Large Concretive Bridge's Components
桥梁大体积混凝土构件非荷载裂缝成因分析
Research on Mechanism and Countermeasures of Cracks for Long-span Continuous Girder Bridge
大跨径预应力连续梁桥裂缝机理与对策研究