shrinkage相关论文
Nanoindentation Characteristics of Calcium Hydroxide-metakaolin Blended with Sodium Hydroxide Soluti
In order to determine the active mechanism of metakaolin(MK) as partial replacement of cement in concrete from the nanos......
Many algorithms have been proposed to find sparse representations over redundant dictionaries or transforms. This paper ......
采用波特兰水泥和一种多功能的外加剂(MFA),配制出具有高流动性和体积稳定性的高性能灌浆料,并对其流变性能和力学性能进行了试验......
The impermeability mechanism of water-proof self-compacting concrete (WPSCC )w as studied. The mechanism and influential......
A transient,two-dimensional,coupled finite element model was employed to simulate the solidification and shrinkage of co......
The properties of the carbonated brick made of steel slag-slaked lime mixture such as strength, drying shrinkage, water ......
The working principles of Videolab Image Processing System (VIPS), the examining methods of orientation of microstructur......
The Changling fault depression passed through three stages of evolution: a period of faulting, a period of subsidence, a......
By means of testing the shear strength with single lap joint,measuring electrical resistivity for cured products and the......
In this study we conducted single V-groove butt welding (GTAW) on three types of heat treatable aluminum alloys2024-T351......
A novel benzoxazine monomer containing aldehyde group, 3-phenyl-6-formyl-3, 4-dihydro-2H-1, 3-benzoxazine (Ald-B), was s......
The existing research on shrinkage of the injection molded plastic part mainly focuses on various shrinkage ratios of th......
The FDM numerical simulation software,ViewCast system,was employed to simulate the low pressure die casting(LPDC)of an a......
Shrinkage cavity may be detrimental to mechanical performances of casting parts.As a consequence,design engineers often ......
A set of point spread functions (PSF) has been obtained by means of Monte-Carlo simulation for a small gamma camera wit......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Effect of moisture on physical parameters of timber from Turkey oak(Quercus cerris L.)coppice in Cen
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Shrinkage Behavior of High Performance Concrete at Different Elevated Temperatures under Different S
The shrinkage behavior of high performance cement concrete made from Portland cement, ultra fine granulated blast face s......
The shrinkage of fly ash geopolymers was studied in the present study.Fly ash was used as the source material for making......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Soil curling is an important phenomenon associated with volume changes induced by increasing soil suction upon desiccati......
The chemical composition of cast iron used for casting ball bearing machining disks was varied to optimize the propertie......
Due to its high hardness,good red hardness and excellent wear resistance at high temperature,high speed steel(HSS)is fit......
High-performance concrete(HPC)is stronger and more durable than conventional concrete.However,shrinkage and shrinkage cr......
The volumetric changes of castings and dimension changes of mould cavity occurring during liquid cooling and solidificat......
The effect of magnesia burnt at 800-950℃ on the properties,especially the shrinkage,of alkali-activated slag cement (AA......
目的探讨收缩性心力衰竭和舒张性心力衰竭患者的临床特征差异。方法整理我院44例心力衰竭患者的临床资料，按照患者的舒张性及收缩性......
针对冷作模具钢模块"以铸代锻"工艺的开发,按照传统工艺设计方法初步确定出模块的铸造工艺方案.使用华铸CAE对不同工艺的凝固过程......
A transient, two-dimensional, coupled finite element model was employed to simulate the solidification and shrinkage of ......
Finite Element Analysis of Shrinkage in the Interface of Functionally Graded Concrete Segment Used i
In functionally graded materials (FGM), the problem of interface stability caused by the volume deformation is commonly ......
A novel ellipsis-ring cracking apparatus with an automatic monitoring system was used to measure the restrained shrinkag......
To investigate the early-age behaviors of concrete under a restrained condition, a set of apparatus was developed. In th......
A laboratory study was carried out on both natural and compacted specimens to investigate the complex soil-water interac......
CONTROL OF DIMENSIONAL STABILITY AND DEGRADATION RATE IN ELECTROSPUN COMPOSITE SCAFFOLDS COMPOSED OF
The purpose of this study is to investigate the effect of composition poly(D,L-lactide-co-glycolide)/poly(ε-caprolacton......
There is an increase in the mineral content of human dentin with aging.Due to the consequent changes in the mineral to t......
In situ, the changes of temperature, deformation, and stressing of steel bar of C40 reinforced concrete shear wall were ......
光聚合模塑成型是批量生产微型精密制品的新方法,制品精度取决于材料在成型过程中的收缩量,温度以及压力是成形中的2个重要因素。......
为研究矿物掺合料复掺对高性能混凝土收缩徐变性能的影响规律,设计了矿粉和粉煤灰掺量比例为1∶1、1∶2、2∶1比例共6组试件,其中......
为研究早龄期预制叠合剪力墙的收缩变形特性,制作了一片小尺寸预制叠合剪力墙试件并进行试验观测.通过对剪力墙内部自干燥和湿度扩......
硫铝酸盐钙水泥(CSA)可用作混凝土的替代黏结剂,完全或部分替代硅酸盐水泥。这不仅有助于减少水泥生产中的二氧化碳排放,还能提高......
车身缩孔是汽车车身涂装过程中非常容易形成的一种漆面缺陷[1],如果不对这种缺陷进行处理,会严重影响汽车外形美观,从而不利于汽车......
地聚物早期强度高、耐高温性能好以及对环境污染少,是国内外研究非常活跃的一种新型无机胶凝材料,掌握地聚物的收缩和徐变特性对确......
为研究混凝土时间效应(如收缩和徐变)对混凝土抗拉强度的影响,进行了一系列的试验.通过这些试验阐述了混凝土抗拉强度随时间变化的......
介绍了混凝土收缩类型，分析了收缩与裂缝之间关系。从工程实例出发，利用有限元软件论证了这种关系。对工程中减少裂缝的出现有一定的......
