Control of dry shrinkage crack in pumped commercial concrete;
泵送商品混凝土干缩裂缝的控制
Reasons analysis of dry shrinkage crack of cement stabilized gravel base course;
水泥稳定砂砾基层干缩裂缝原因浅析
This article carries out overall analysis on the mechanism and influencing factors of dry shrinkage in cement stabilized base materials, and proposes effective preventive measures on the basis of the analysis, in order to reduce dry shrinkage crack in cement stabilized base materials.
对水泥稳定类基层材料干燥收缩的机理、影响因素进行了详细而全面的分析,并在此基础上提出了有效的预防措施,以尽量减少水泥稳定类基层材料的干缩裂缝。
Cause analysis on desiccation crack of cast-in-place floor slab and its prevention;
浅析现浇板干缩裂缝的成因与防治
According to the experience in engingeering practices,the characteristics of the commom cracks,such as wall crack,desiccation crack and ground crack are summed up in this paper,the causes of the cracks are analyzed and the preventive measures are put forward.
根据工程实践经验,总结目前砌体结构中几种常见裂缝(如温度裂缝、干缩裂缝)的特征,分析其产生的各种原因,并提出预防措施。
According to temperature crack and desiccation crack of brick-mixing structure, it analyzes its cause and features of cracks, and puts forward prevention measures from setting expansion joint、adopting ferroconcrete roof、setting reinforcement band.
针对砖混结构的温度裂缝和干缩裂缝,对其裂缝的特征及其产生的原因作了分析,从设置伸缩缝、采用钢筋混凝土屋盖、设置配筋带等方面,提出了防治裂缝产生的措施。
According to temperature cracks,plastic shrinkage cracks,shrinkage cracks and interfacial cracks their causing reasons are analyzed;at the same time corresponding control measures are proposed in order to ensure construction quality of transfer beam.
结合工程概况,针对某高层的转换梁施工过程,介绍了转换梁的施工工艺,并对温度裂缝、塑性收缩裂缝、干缩裂缝、界面裂缝等裂缝的产生原因进行了分析,提出了裂缝控制措施,以保证工程转换梁的使用质量。
The production reason of the concrete slab crack was summarized through analysis and deal with the cast-in-place concrete slab shrinkage crack.
通过对某一住宅楼混凝土现浇楼板干缩裂缝的分析与处理,总结了混凝土、板裂缝产生原因及其防治措施,提出了修补钢筋混凝土构筑物裂缝的新工法。
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。
Shrinkage Cracks in the Concrete Surface of the Causes and Prevention Methods
浅谈混凝土表面干缩裂缝成因及防治办法
Study on Temperature and Desiccation Fissure s Producing Mechanism of Light-weight Filled Wall Frame;
框架轻质填充墙温度和干缩裂缝产生机理的研究
season cracking
风干裂缝, 应力腐蚀裂纹, 季裂
Mechanism Research on the Formation of Shrinkage Cracks of the Commodity Concrete;
商品混凝土收缩裂缝形成的机理研究
Influence of shrinkage-reducing admixtures on the reduction of plastic shrinkage cracking in concrete
减缩剂对减少混凝土塑性收缩裂缝的影响
Analysis on the cast-in-place floor temperature-shrinkage crack mechanism and anti-crack measures
浅析现浇板温度—收缩裂缝机理及抗裂措施
Formation Mechanism of Early-age Shrinkage Cracking in Commercial Concrete and Crack Control Idea
商品混凝土早期收缩裂缝形成机理与控裂理念
Analysis of cracking in secondary lining of tunnels--Analysis of the cause of expansion cracks and corresponding control measures;
隧道复合式衬砌裂缝分析——收缩裂缝原因分析及相应控制措施
The paper states that the plastic cracks after shaped the pumping concreting divides into plastic settlement crack and plastic shrinkage crack.
本文阐述泵送混凝土浇筑成型后产生的塑性裂缝,分为塑性沉降裂缝和塑性收缩裂缝。
A crack, crevice, or split.
裂缝裂隙、缺口或裂缝
This dry weather has sprung the door.
干燥的气候使门裂开了缝。
The Mechanical Analysis and Control on Shrinkage Cracking for Concrete Structure;
混凝土结构收缩裂缝的机理分析与控制
Temperature Shrinkage Stress Analysis and Crack Control for Basement Wall;
地下室侧墙温度收缩应力分析与裂缝控制
Research on Solution of the Temperature and Shrinkage Crack Control in Overlong Concrete Structure;
超长混凝土结构温度及收缩裂缝控制方法研究
Study on the Temperature Contraction Crack Control in Reinforced Concrete Cast-in-place Floor Slabs;
钢筋混凝土楼板温度收缩裂缝的控制研究
Status Quo and Problems of Concrete Structures Temperature and Shrinkage Cracking Control;
混凝土结构温度及收缩裂缝控制的现状和问题
On measures for controlling temperature shrinkage cracks on concrete poured concrete slab of some project
控制某工程混凝土现浇板温度收缩裂缝的措施
Size shrinkage and old cracks affecting the grouting quality
灌浆液收缩和裂缝陈旧性对灌浆质量的影响