这一结论对大型混凝土结构的开裂分析有着重要的价值。
The result is of important value for cracking analysis of large concrete structures.
利用概率的方法，建立分析早龄期混凝土开裂的数学模型，并利用一实际的混凝土挡土墙工程观测结果进行验证。
A mathematic model is set up by probabilistic method for analyzing concrete crack in early age, which is tested by the observation results of a concrete retaining wall case.
介绍对梁体进行的检测、荷载试验，以及对桥梁上部结构及开裂截面的实际受力状况的分析。
In this paper, the inspection, load tests for the beams and analysis of actual mechanical behavior of the superstructure and cracked sections thereof are presented.
通过理化检测，对铆螺钢在冷镦时出现开裂的原因进行了分析。
These inclusions resulted in cracking of the cold forging steel during the cold heading process.
应用传统强度理论和细观力学方法对几种韧性材料在复合载荷条件下的断裂机理、启裂位置、开裂方向进行了实验分析和应力场计算。
In this paper, fracture mechanism, position and direction of crack initiation of mixed mode fracture in several ductile materials are tested, and stress distributions of which are analyzed.
本文通过有关文献资料及众多的工程实例对工程结构变形与开裂作出一些分析和归纳。
This article makes some analysis and induction for the engineering structure distortion and crack by related information and a lot of engineering example.
通过对铆螺钢的成分与组织检验，对铆螺钢在冷镦时出现开裂现象的原因进行了分析。
The reason of cracking phenomenon occurring of the cold forging steel was analyzed by the composition and microstructure tests.
文摘：对砖混结构顶层墙体普遍存在的温度裂缝进行观测、分析，探讨其开裂原因，并提出了简单、合理、有效的处理方法。
Abstract : the temperature cracks of mansonry structure in the body of attique were observed and analyzed, a simple, reasonable and highly effective method of crack control is given.
把线弹性断裂力学的理论应用到高强混凝土压剪构件的开裂强度分析中，建立相应的计算力学模型。
Applying theory of linear elasticity fracture mechanics to the analysis of high strength concrete (HSC) compress shear member's cracking stress, a corresponding model is established in this paper.
通过对氨制冷压力容器应力腐蚀开裂进行调查、分析、试验和研究，提出切实可行的对策措施。
In this paper, we raise really available measures through the investigation, analysis, test and research about the stress corrosion cracking of pressure vessel for ammonia refrigerating equipments.
用不同焊接方法，对坯料焊前作不同工艺处理，焊接成形时出现焊缝开裂，对其坯料母材及开裂焊缝作显微分析。
To do mycology analysis to the blank parent and its cracking weld for different procedure treatment to the blank before welding and occur weld crack during welding forming by different welding method.
文章从永磁铁氧体磁瓦开裂的几个方面原因分析入手，提出了解决问题的对策。
Starting from the cause analysis of oxysome magnetic shoe's cracking of permanent magnet, this paper puts forward some countermeasures of solving this problem.
分析结果表明，开裂是由于设计方法不当，钢筋配置。
Analysis results show due to improper design method and short of steel bars induced cracks.
引入无拉力法和弥散裂缝分析混凝土开裂。
Non-tension method and smeared crack model is applied to the analysis of concrete cracking.
通过对回转齿轮淬火开裂原因的分析，列举了原材料铸造不合格存在的弊端。
This paper analyzed the cause of the reverse gears's cracking during the quenching process, and recited the damages of using unqualified raw materials in founding.
介绍了位标器研制中应力导致的批次性开裂故障，试验分析揭示的故障机理以及由此提出的增韧改性措施。
This paper describes the batch stress failure with cranny, and puts forward the failure cause by analysis, then proposes the countermeasures to increase tenacity and to eliminate stress.
分析了过滤机漏斗焊缝的开裂原因，并且提出了改造措施。
The cause of filter funnel bond open has been analyzed and puts forward improving measures.
通过化学成分分析、力学性能测试、金相检验以及断口分析等方法对SKD61钢压铸模具开裂原因进行分析。
The cracking causes of the die casting mould of SKD61 steel were analyzed by chemical composition analysis, mechanical property testing, microstructure examination and fracture analysis.
兰州石化公司催化剂厂分子筛车间的桨式干燥器，其桨叶发生了腐蚀开裂，经分析为焊缝晶间腐蚀和磨蚀。
The corrosion cracking occurs on the blades of pedal type dryer in the molecular sieve workshop of Catalyst Factory of Lanzhou Petrochemical Company.
本文从设计、材料、施工三方面，详细分析了工程中预制楼板板缝开裂的原因。
This paper analyses causations of precast floor slab crack in engineering from the aspects of design, material and construction.
将断裂力学理论与有限元方法结合是分析路面开裂问题的有效途径。
Combining with finite element method, fracture mechanics has been an important way to solve crack problem in road field at present.
在实测的基础上，对地板的含水率变化及漆膜开裂情况进行了分析。
Based on the test, the moisture content change of parquet and surface checking of painting were analyzed.
通过上述有限元计算结果，对这一损伤开裂行为的转变进行了分析解释。
The analysis and explanation of the transition of the damage and fracture behavior are made by the results of FEM calculations.
通过电镜、能谱分析、金相分析等手段对H13钢制风机叶轮模坯开裂进行了综合分析。
Cracking of H13 steel die blank for fan impellers was analyzed by means of SEM, EDS and metallographic microscope.
简要介绍了应力腐蚀开裂的分析方法、引起压力容器应力腐蚀开裂的主要因素及防止措施。
This article introduced briefly the analysed method of stress corrosion crack, main factors which caused stress corrosion crack and its preventing method.
对水泥混凝土桥面开裂原因进行了分析，对其维修方法以及设计、施工应注意的几个问题作了论述。
The article introduces the cause of the cracking of concrete bridge floor, and expounds the maintenance methods, the design and the problems should be paid attention to in the construction.
通过理化检测，对铆螺钢在冷镦时出现开裂的原因进行了分析。
The reason of cracking for the cold forging steal was analyzed by physical and chemical tests.
通过理化检测，对铆螺钢在冷镦时出现开裂的原因进行了分析。
The reason of cracking for the cold forging steal was analyzed by physical and chemical tests.
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