Some effective measures have been taken in the placement of concrete to control the occurrence of crack and to ensure the construction quality and appearance quality.
混凝土的浇筑采取了有效的施工措施，控制了裂缝的产生，保证了混凝土施工质量及表面外观质量。
The crack grouting diffusion radius is the basic gist of the grouting construction design and grouting craftwork control.
灌浆扩散半径是进行灌浆结构设计和灌浆工艺流程控制的基本依据。
Bridge crack in concrete bridge construction is a frequently - encountered problem, how to Tate effective measures to prevent and control the cracks in the works must be resolved.
桥梁混凝土裂缝是桥梁施工中经常碰到的问题，采取有效措施预防与控制裂缝是在工程施工中所必须要解决的。
This article came from the structure design of concrete structure discussed the crack problem, and puts forward the main construction measures for crack control.
本文从建筑结构设计上来探讨了混凝土结构所存在的裂缝问题，并提出了控制裂缝的主要施工措施。
The paper introduced the cause of concrete bridge crack for prevention, control and management in the construction.
论述了混凝土桥梁裂缝各种成因，以便在设计与施工中加以预防、控制和管理。
It is from this place of losing our sense of ourselves as in control that the ego begins to crack or soften and the possibility of light entering becomes real.
从这里我们对自己失去了控制，小我也开始瓦解变弱，并且光进入的可能性更大了。
The paper analyses the anti cracking reliability in massive concrete structure with the concept of overall crack probability, presenting the cracking control design and construction combined with FEM.
运用体积开裂概率分析了大体积混凝土结构的抗裂可靠性，并结合有限元法对控制裂缝设计与施工进行了研究。
According to his engineering experience the author states the factors that can affect concrete road surface crack and puts forward relevant control measures.
笔者依据工程实践，论述了道路混凝土路面裂缝的诸多因素，并提出了相应的控制措施。
With the severity of crack problems increasingly of structures, which are made up of soft steel, to study diagnosis, control, and maintain of the crack, is a new hotspot in fault diagnosis areas.
随着由低碳钢构成的机械承载结构裂纹问题的日益严重，研究机械承载结构裂纹诊断、控制与维修已成为故障诊断学领域的新热点。
The article points out the advantage of commercial concrete, expounds the cause of the crack before and after concrete coagulation, and presents the corresponding control measures.
指出了商品砼的优点，详细分析了砼终凝前和砼终凝后出现裂缝的原因，并提出相应的控制措施。
And the effect of limit concentration and concentration of the medium at normal temperature on the dynamic control process of crack propagation is also discussed.
并对极限浓度及常温下介质浓度对裂纹扩展的动力学控制过程影响进行了讨论。
The polypropylene fiber can effectively control the length, width and number of the drying shrinkage crack of early-age concrete.
聚丙烯纤维可有效控制混凝土早期干缩裂缝的长度、宽度和数量。
Temperature and shrinkage crack of huge concrete can destruct concrete structure, so it is important to control the crack.
大体积混凝土结构的温度与收缩裂缝对混凝土结构具有破坏作用，控制裂缝的产生，十分重要。
Pure snow is winter risk control system, some spinning in the air, and others were involved in the crack of the door, and the skew, together with partners in a muddy dirt road.
纯洁的雪片被冬风控制着，有的在空中旋转，有的被卷入门缝里，还有的歪斜着，与伙伴们一同落在泥泞的马路上。
This paper states the temperature stress and load value, puts forward the conformation measures of crack control in structural design and construction.
本文论述了温度应力、温度荷载的取值，并根据实际情况提出了结构设计和施工时裂缝控制的构造措施。
The control that accidents and fractures of crack nucleation, propagation and washout in drill pipes are importance steps to keep drill pipes safe run.
钻柱裂纹成核、扩展、刺漏等事故及断裂的控制是确保钻杆在钻井中运行安全的重要措施。
The paper introduced briefly produce quality control in pressure vessel′s shell and manhole nozzle welding, how avoided crack and found defect by ultrasonic testing after welding.
介绍了压力容器人孔接管与厚壁筒体相焊时，如何控制产品的质量，避免产生裂纹，焊后通过超声波检测及时发现缺陷。
The crack control methods of analysis and design in the super-length reinforced structure have been tested in the project, and reached the effect to be hoped.
对钢筋混凝土结构的裂缝控制实现超长设计的分析和设计对策，经过工程验证，达到了预期的效果。
Based on the theoretical study, the reasonable design and construction ways are presented for crack control.
本文通过对大体积砼裂缝成因的理论研究，提出了合理的裂缝控制的设计和施工措施。
The paper briefly narrates the reasons for mass concrete crack, prediction of crack, field control, material selection and curing of concrete.
简述大体积混凝土裂缝产生的原因，裂缝预测，现场控制，材料选择，混凝土的养护。
The cause of concrete crack in the construction of box girder of passenger dedicated railway line is introduced, and the relevant control measures are raised.
介绍了铁路客运专线箱梁的施工过程中，箱梁混凝土裂缝的成因，提出了相应的控制措施。
By experiment and production practice, it was pointed out that such crack could be prevented by control of pick forming, heat treatment and grinding process.
试验与生产结果表明，提高粗加工挑扣成形质量、改善热处理组织、控制磨削工艺可以有效地防止磨削裂纹的产生。
The article analyses the cause of concrete crack of brick concrete building, and presents the methods to control crack.
分析砖混结构建筑常见的混凝土裂缝成因，提供裂缝控制的方法。
Then, through the crack width and crack spacing analysis, proposed control measures for cracks from design, construction, etc.
然后，通过对裂缝宽度和裂缝间距的分析，从设计、施工等方面提出控制裂缝的措施。
The paper analyses causes for crack initiation, and suggests some measures to prevent and control crack initiation in aspects of design, material and construction.
本文分析了裂缝形成的原因，对设计、材料、施工等方面提出一些预防大体积砼裂缝的想法及处理措施。
The carrying capacity of bed slab was analyzed in each condition, further considers the influence of temperature stress and the crack control.
对各种最不利情况进行承载能力分析，进一步考虑温度应力的影响及裂缝的控制。
The carrying capacity of bed slab was analyzed in each condition, further considers the influence of temperature stress and the crack control.
对各种最不利情况进行承载能力分析，进一步考虑温度应力的影响及裂缝的控制。
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