In addition, it also introduced some basic crack preventing measures to control.
另外，还介绍了防止基层裂缝的几点控制措施。
The test pieces with crack enclosed have been detected after the crack preventing.
并对止裂与封闭后的试样进行了有关的检验和测试。
The thermo electromagnetic crack preventing process was studied in the infinite thin conducting plate loath a semi infinite straight crack within .
对含半无限长直线裂纹的无限大导电薄板的热电磁止裂问题进行了研究。
This paper introduces the reinforced concrete crack types and causes, from material factor, design factors and external factors three aspects discusses the specific methods of preventing the crack.
本文介绍了钢筋混凝土裂缝类型及产生原因，从材料因素、设计因素和外界因素三方面论述了预防裂缝的具体方法。
Combined with Yangdu home garden, how to the technology measures for preventing crack appearance of large volume pumping concrete under winter low temperature condition is introduced.
介绍了洋都家园基础大体积泵送混凝土在冬季低温条件下，如何防止裂缝出现的技术措施。
The mechanism of production of grinding gears crack was introduced, and some ways of preventing it were given, receive some good effectiveness.
介绍了磨齿裂纹的产生机理，给出了防止磨齿裂纹产生的工艺措施，收到了良好的效果。
By cracks of square and oblique arch culverts after completion, the paper further analyzes the reasons for crack of non-articulated arch culvert, proposes the preventing measures.
根据正交拱涵和斜交拱涵的工后开裂情况，对无铰拱涵裂纹产生的原因进一步分析并提出预防措施。
The paper presents reasons and preventing measures for crack of big blank cap happened in roughing tool, which can give some reference for such machine production in future.
本文针对近期生产的选矿厂大端盖，在粗车加工时发现的裂纹缺陷进行分析，查找原因，制定预防措施，保证了后期制作此类铸件的质量。
The paper briefly analyses the main cause of crack of welding seam on an evaporation tank and proposes the precautionary measures for preventing such kind of accident on pressure vessels.
简要分析了一台蒸发罐发生焊缝开裂的主要原因，提出防止此类压力容器事故的预防措施。
By practice, polypropylene concrete has good effect in preventing non-structure crack.
实践证明，聚丙烯纤维对防止混凝土早期非结构性裂缝具有较好的效果。
The paper introduces effective measures and construction methods of preventing concrete -crack.
介绍了防止混凝土裂缝的有效措施及施工方法。
The methods about controlling alloy components and increasing melt purity were presented. The methods of preventing casting crack were presented.
提出了控制合金成分、提高金属纯洁度的方法，重点提出了解决扁铸锭裂纹的措施。
According to this, the formation mechanism on hot charging process crack of steel ingot is concluded, thus offering a theoretical basis for preventing hot charging process crack in production.
在此基础上分析了钢锭红送裂纹的形成机理，为生产中防止产生红送裂纹提供了理论依据。
To use the modified seal asphalt is an effective method to solve the problem of ageing crack and slipping preventing.
使用改性沥青稀浆封层是解决路面老化开裂及防滑问题的快捷、有效的方法。
When walls crack seriously, the ties can play an important role in supporting and drawing the wall and preventing wall collapse.
当墙体严重破坏开裂时，拉接件可以起到对墙体支撑或拉接的作用，有效防止墙面倒塌掉落。
The potential factor and preventing and curing that the early crack of concrete road surface of cement endangers is important subjects among them.
水泥混凝土路面早期裂缝危害的潜在因素及防治就是其中的重要课题。
This article introduced briefly the analysed method of stress corrosion crack, main factors which caused stress corrosion crack and its preventing method.
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。
The paper introduces crack-preventing measures to the common found side splice cracks of pre-assembly building slab in recent years, and analyzes the ir main causes.
介绍了近年来对预制装配式楼板板侧拼接裂缝通病的防裂措施，并分析了其裂缝的主要原因。
This paper analyzes the causes of the cracks of the concrete pavement slab and the measures preventing the crack.
对机场道面混凝土碱集料反应的发生机理进行了分析与研究，并结合试验对其防治措施进行了探讨。
This paper has analyzed the reason why the cast-in-place board crack occurs and proposed preventing the measure.
本文分析了现浇板裂缝产生的原因，并提出了防治措施。
Secondly, the mechanical mechanism of fiberglass-polyester paving mat to preventing reflective crack is studied through finite element method.
其次，用有限元方法对聚酯玻纤布防反射裂缝的力学机理进行了研究。
Combining with design and construction, the countermeasures and Suggestions of preventing bottom crack are proposed.
结合设计与施工提出了预防底板崩裂的对策及建议。
It is of vital process step that the temperature of rolled products when inceptively charged into soaking pit for preventing steel from having flakes and internal crack, etc.
结果表明：当锻造产生了白点和过热缺陷时，牙轮牙爪的力学性能明显下降，尤其是塑性指标和冲击韧度降低明显。
It contains olive oil essence, Vitamin e, etc. It is super-moistening but not greasy; moreover, it can deeply moisten the hand skin with 3 effects of moistening, water-locking and crack-preventing.
蕴含橄榄油精华、维他命e等，特别滋润不油腻，能深入滋润手部肌肤，达到滋润、保湿、防裂三重效果。
It contains olive oil essence, Vitamin e, etc. It is super-moistening but not greasy; moreover, it can deeply moisten the hand skin with 3 effects of moistening, water-locking and crack-preventing.
蕴含橄榄油精华、维他命e等，特别滋润不油腻，能深入滋润手部肌肤，达到滋润、保湿、防裂三重效果。
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