The failure mechanism of steel fiber-reinforced concrete bridge pavement in concrete highway bridges was studied by utilizing the model in conjunction with the linear elastic fracture mechanics,and the influence of temperature variation on the failure stress of pavement layer or failure moment was considered.
借鉴复合材料力学的分析方法,对桥面板和桥面铺装层组合体系建立一种分层剪滞模型,并结合线弹性断裂力学,研究了混凝土公路桥中钢纤维混凝土桥面铺装层的破坏机理,同时考虑了温度改变对铺装层破坏应力或破坏弯矩的影响。
Effect of Heterogeneity of Pillars and Surrounding Rock on Failure Process of Mined-Out Area;
矿柱及围岩非均质性对采空区破坏过程的影响
Failure types and repair method of roller press surface;
辊压机辊面的破坏形式及其修复
The Causes and Countermeasures of the Mining Hole Failure in Soft and Broken Ore Body;
软破矿体开采炮孔破坏原因及对策
Pipeline acoustic propagation features and recognition of typical damage sounds;
管道传声特性及典型破坏声的识别
The reasons and measures for the catalytic cracking settling vessel regeneration standpipe damage;
催化沉降器待生立管破坏原因及措施
Inhomogeneous damage characteristics of surface structure under heavy load;
重载作用下路面结构不均匀破坏特性
Investigation of the factors causing grinding wheel fracture in high speed grinding by ANSYS;
基于ANSYS的高速磨削中的砂轮破坏原因的研究
Study on the AE characteristics of fracture process of ferrocement/steel mesh-strengthening-concrete circular column under axial load;
钢丝网钢筋加固混凝土圆柱抗轴压破坏性能的声发射特性实验研究
Numerical simulation of damage and fracture on typical interfaces of plasma sprayed thermal barrier coatings;
等离子涂层典型界面损伤与破坏的数值模拟
Another Reason for Ozone Destroy: Oxygen Being Overexpended?;
臭氧层破坏的另一个原因:大气中氧气被过度消耗?
Temperature Segregation and Thermodestroy Of Bituminous Concrete;
沥青混凝土温度离析和温度差别的破坏
How the Democracy within Soviet Communist Party was Destroyed;
苏联共产党的党内民主怎样被破坏殆尽
The destruction causes of the bottom and shaft joint of the auxiliary shafts in Guhanshan coal mine and its repairing countermeasures;
古汉山煤矿副井马头门破坏原因及修复对策
Brief discussion of the damage and destruction for the plant houses with steel structure;
浅谈钢结构厂房的损伤和破坏
Analysis of destruction on cement concrete pavement;
水泥混凝土路面破坏原因分析