The expansion and strength properties of expansive concrete at negative temperature and their mechanism;
膨胀混凝土在负温条件下膨胀与强度性能及其作用机理
Research on application of expansive concrete in the design of canal lining;
膨胀混凝土在渠道衬砌设计中的应用研究
Mechanical behavior and microstructure feature of expansive concrete controlled in steel tube;
膨胀混凝土在钢管约束下的力学性能以及微观特征
The experimental study on loading-bearing capacity of large eccentricity column consolidated with expansion concrete;
膨胀混凝土在大偏心受压构件加固中的消压卸荷作用试验研究
In this article, authors discuss some main factors influencing concrete structure temperature and shrinkage cracks such as pouring season, structural restraint, anti-crack reinforcement, expansion concrete, post-pouring zone, expansion joint and so on, state their mechanism of action, and provide some advice to adopt relevant measures to control cracks.
对浇筑季节、结构约束、抗裂钢筋、膨胀混凝土、后浇带、伸缩缝等影响混凝土结构温度及收缩缝的主要因素进行了深入分析,指出了各自的作用机理并提出裂缝控制的措施。
Research on waterproof performance of steel fibre expanding concrete;
钢纤维膨胀混凝土防水性能研究
This article deals with the use of expanding concrete in building large vacant frittering energy room of water channels of lock to prevent cracking by control and the effect of application.
介绍船闸土建工程建设中用膨胀混凝土对船闸消能室等空箱型结构大体积混凝土裂缝进行控制及其应用效
Research into quality control of commercial slag concrete production system;
商品矿渣混凝土生产系统质量控制研究
Some engineering properties of slag concrete as Influenced by mix proportioning and curing;
配合比和养护条件对矿渣混凝土某些工程性能的影响
Anti-corrosion performance of slag concrete in high-concentration salty solution;
矿渣混凝土在浓盐水中的防腐蚀性能
Establishment of local curve for ground slag concretestrength by rebound method;
早龄期磨细矿渣混凝土回弹法专用测强曲线的建立
Based on the rebound and compressions strength test results of 42 early-age ground slag concrete samples,the appropriate mathematical model is selected,and the special curve for early-age ground slag concrete strength is proposed by regress analysis.
对42组早龄期磨细矿渣混凝土(7—14 d)立方体试件进行了回弹测试和强度试验。
Research on the Material Design of Square Expansive Concrete-Filled Steel Tubular Members;
用于方钢管膨胀混凝土构件的膨胀混凝土材料设计研究
The Application of Using Inflate Concrete Reinforcing Technique In the Ultra-length Concrete Structure;
膨胀混凝土加强带在超长混凝土结构中的应用
Research on Properties of C50 Mangnesium Oxide Micro-expanded Concrete
C50氧化镁微膨胀混凝土的性能研究
Mechanical property of hybrid fiber reinforced concrete and its application in airport
纤维混杂微膨胀混凝土力学性能及其工程应用
STUDY ON THE REINFORCING MECHANISM OF STEEL FIBER AND ITS APPLICATION IN EXPANSIVE CONCRETE
钢纤维膨胀混凝土增强机理及其应用研究
STUDY ON THE BOND OF STEEL FIBRE REINFORCED EXPANSIVE CONCRETE AND DEFORMED STEEL BAR
钢纤维膨胀混凝土与钢筋粘结性能研究
Investigation on the Composition, Structure and Performance of High Performance Expansive Concrete (HPEC);
高性能膨胀混凝土（HPEC）组成、结构与性能的研究
Study of the Compensative Effect of Micro-Expansive Concrete in Thermal Stress;
微膨胀混凝土对温度应力补偿效应的研究
The Application of Intumescent Concrete in Construction of Bulky Overlong Strucure;
膨胀混凝土在大体积超长结构砼施工中的应用
Experiment Research on Bearing Capacity Ability of Expansive Confined Concrete
约束微膨胀混凝土承载力性能试验研究
Research on the Mechanics Behavior of Concrete-filled Rectangular Steel Tubes Beam
矩形钢管膨胀混凝土梁的受力性能分析
alunite expansion agent for concrete
明矾石混凝土膨胀剂
expansive cement concrete pavement
膨胀水泥混凝土路面
Research on Expansive Performance of Expansive Agent in Steel Tube Concrete;
膨胀剂在钢管混凝土中的膨胀作用研究
Research of Double Expansive Sources Admixture for Hydraulic Mass Concrete;
水工大体积混凝土双膨胀源膨胀剂的研究
Research of Expansive Admixture s Effectiveness in High Performance Concrete;
高性能混凝土膨胀剂效用的试验研究
Actuality and Developing Direction of Expansive Agents Industry for Concrete
混凝土膨胀剂行业的现状和发展方向
Effect of Overdose SO_4~(2-) of Expansive Agent on Concrete Property
膨胀剂中过量SO_4~(2-)对混凝土性能影响