1.
STUDY AND APPLICATION OF NEW EFFICIENT PUMPING ADMIXTURE OF NEGATIVE TEMPERATURE
新型高效混凝土负温泵送剂的研究与应用
2.
Key words： reinforced concrete、 concrete、 high performance concrete、 cement concrete、 pozzolanic effect、 mass concrete.
关键词：钢筋混凝土、混凝土、性能混凝土、高强混凝土、泥混凝土、生骨料混凝土、体积混凝土。
3.
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
4.
A Kind of Ultra High Durability Concrete--Gradient Structural Concrete
一种超高耐久混凝土——梯度结构混凝土
5.
Hybrid effect of steel-polypropylene fiber on fracture property of high strength concrete
钢-聚丙烯混杂纤维高强混凝土断裂性能的混杂效应
6.
USING ADMIXTURE TO BE AN EFFECT METHOD TO INCREASE STRENGTH OF FLYASH CONCRETE
掺外加剂是提高粉煤灰混凝土强度的有效方法
7.
Investigation of Performance under Loads and Ductility of Prestressed High Strength Concrete Beams;
高效预应力混凝土梁受力性能及延性研究
8.
The Economic Analyze of Technique for High-efficient Pre-stressing Constructure of Concrete;
高效预应力混凝土结构的技术经济性分析
9.
The Study on Slump Loss Of The Concrete With High-Rang Water-Reducing Agent;
掺高效减水剂混凝土坍落度损失的研究
10.
Cause and Control of the Effective Height Indetermination in Reinforced Concrete Beam;
钢筋混凝土梁有效高度不定性成因与控制
11.
High Performance Concrete Mix Proportion and the Effect of Shrinkage and Creep
高性能混凝土配合比及收缩徐变效应研究
12.
Application of amidosulphuric acid-type superplasticizer on C45-C55 concrete
氨基磺酸系高效减水剂在C45-C55混凝土的应用
13.
Influence mechanism of the carbonation resistance with superplasticizer
高效减水剂对混凝土碳化性能影响的机理研究
14.
Model Experimental Study on Reinforcement Effect for Seismic Resistance of High Concrete Gravity Dams
高混凝土重力坝抗震配筋效果的模型试验研究
15.
Polycarboxylate of superplasticizer in the preparation of high-performance pumping concrete issues of common
聚羧酸系高效减水剂在泵送混凝土中的应用
16.
Mix Optimization of High Performance Concrete Based on Efficacy Coefficient Method
基于功效函数法的高性能混凝土配合比优化
17.
Influence of superplasticizers and retarding agents compositions on concrete carbonation resistance
聚羧酸高效减水剂与缓凝剂复合对混凝土耐久性能的影响
18.
Influence of coupling system with superplasticizer and retarding agent on concrete capacity of carbonation resistance
高效减水剂缓凝剂耦合体系对混凝土碳化性能的影响