However the total drying shrinkage of HPC is similar to that of the normal concrete.
但整体的干缩与普通混凝土相似。
The intensity of normal concrete is linear relationship with the size of water cement ratio.
普通混凝土的强度与水灰比的大小成线性关系。
So it is different from normal concrete in development of early age performance and durability.
本文主要用试验方法研究自密实混凝土早期性能。
The construction practice proves that the grouted concrete strength higher th an the normal concrete strength.
施工实践证明，底孔压浆混凝土强度高于普通混凝土强度。
The result shows that normal concrete with low strength after been high-performed is of good high performance.
结果表明，掺粉煤灰的高性能混凝土物理力学性能优异；
The adding of mineral additives reduced the loss of mechanical properties of concrete relative to normal concrete.
相对于基准混凝土，掺入矿物掺合料能降低混凝土的力学性能损失。
The shrinkage of LWAC is increased than that of Normal Concrete (NC), which will bring about the crack of LWAC more easily.
轻集料混凝土的收缩变形比普通混凝土大，易使混凝土形成裂缝。
Up close, the 2-3mm gaps make a startling pattern and from certain angles or at a distance appear exactly the same as normal concrete.
靠近仔细看，这些2、3毫米的缝隙形成了的图案会让你大吃一惊，但是从某个角度或者从远处看，它和普通的混凝土没什么两样。
Tests showed that the increase of the local bearing strength of high-strength concrete is significantly lower than that of normal concrete.
试验结果表明，高强混凝土局压强度提高系数较普通混凝土者有显著降低。
The producing procedures of RPC are closer to the normal concrete and easier to practice. Therefore, it has promising prospect of application.
RPC的生产工艺与普通混凝土相近，易于实施，实践证明具有广阔的应用前景。
The quantity and the thickness of commodity concrete is more than normal concrete, which tends to occur shrinkage crack in structure when transporting or pumping.
商品砼为满足运输或泵送的流动性要求，一般水泥用量较多，砼的稠度较大，容易引起收缩裂缝的出现。
Compared with normal concrete, polypropylene fiber reinforced concrete has advantages in ductility, durability, fracture energy, impact resistance, abrasion, and so on.
与普通混凝土相比较，聚丙烯纤维混凝土在延性、耐久性、断裂能、抗冲击性及耐磨性等方面有更为优良的特性。
The results of experimental study demonstrated that sound isolation behavior of normal concrete hollow brick wall is good and completely reaches the level of clay solid brick wall.
试验研究结果表明：普通混凝土空心砖墙隔声性能较好，完全能达到粘土实心砖的水准。
Various physical and mechanical properties of RCA from this technology were investigated according to Standard and Test Method for the Coarse Aggregate of Normal Concrete (JGJ 52-2006).
按照《普通混凝土用碎石或卵石质量标准和检验方法》（JGJ52-2006）测试了由该工艺生产的再生骨料的物理力学性能指标。
Thermal load is one of the main loads of arch dam, at present, the method of adopting thermal load of normal concrete in RCC arch dam calculation underestimates the action of temperature.
温度荷载是拱坝最主要的荷载之一，目前，通常采用计算常态混凝土温度荷载的方法计算RCC拱坝，这低估了温降的作用。
Based on the method of linear polarization, AC impedance and time potential, it is studied that the properties of seawater corrosion resistance of rebar in normal concrete and fly ash concrete.
应用线性极化法、交流阻抗法和时间电位法等电化学方法对普通混凝土和掺粉煤灰混凝土中钢筋耐海水侵蚀性能进行了研究。
The experimental results of short concrete-filled steel tubular under axis-compression load show that the mechanical properties of SCC-filled steel tubular are similar to the normal concrete (NC).
自密实钢管混凝土与普通泵送钢管混凝土的轴心受压对比试验表明，两者的力学性能相近。
Compared with the normal concrete, ratio of the splitting tensile strength to the compression strength of recycled aggregate concrete with fly ash is increased, and the cracking resistance improved.
掺粉煤灰再生骨料混凝土的拉压比与同强度等级的高强混凝土相比有所提高，抗裂性能有所改善。
The tests indicated that the ultimate shear strength of it was a little larger than normal-weight concrete beam's, and larger than lightweight concrete beam.
结果表明，高强次轻混凝土梁比轻集料混凝土梁的抗剪承载力有较大的提高，且比普通混凝土梁的抗剪强度大；
P The following clauses give principles and rules for normal and high strength concrete.
下述条款给出了普通和高强度混凝土的原理和规定。
And reinforced high-strength lightweight concrete beam is less ductile as compared with the normal-weight concrete beam of the same concrete strength.
纯弯段无腹筋的高强轻集料钢筋混凝土梁在破坏时表现出较强的脆性，延性要比同一强度等级普通混凝土梁略差。
Compared with normal prestressed concrete, unbonded partially prestressed concrete has a lot of advantages, it is used extensively in highway and railway bridge engineering.
无粘结部分预应力混凝土同普通预应力混凝土相比具有很多有优点，在公路和铁路桥梁工程中得到广泛应用。
For the same lateral confinement, high strength concrete columns develop lower strength enhancement than normal strength concrete columns.
在相同的侧向约束下，高强混凝土柱的核心强度提高幅度低于普通混凝土柱。
Based on the investigation conducted in China and other counties, a review of the apparent strength of the edge high strength concrete column-normal strength concrete slab joints was presented.
基于国内外试验结果，通过对高强混凝土柱与普通混凝土板边节点混凝土的表现强度计算方法进行了述评。
Multiaxial Proportional loading experiments of concrete specimens under normal environment and after freeze-thaw cycling were made using triaxial test system for concrete.
将常态及冻融后的普通混凝土试块在多功能混凝土三轴试验机上进行了等比例的多轴加载试验。
It was very complicated when taking the traditional equivalent section method to calculate the section stress of steel concrete structural unit under its normal working condition.
对于钢筋混凝土构件在正常使用状态下的截面应力计算，用传统的“等效截面法”计算十分复杂。
At first, the bond mechanism between shape steel and concrete compared with that of normal reinforced concrete is analysed.
首先，分析了型钢与混凝土之间的粘结机理，并与普通钢筋混凝土结构进行了比较。
Under normal circumstances, concrete pumping pipe center at columnar fluid flow status was suspended.
正常情况下，混凝土在泵送管道中心形成柱状流体，呈。
Based on an experimental study on 25 FRC beams, variables that affect the width of cracks in steel fiber reinforced high-strength concrete beams under normal service conditions are studied.
通过25根钢筋钢纤维混凝土梁的试验，研究了影响钢纤维高强混凝土梁在正常使用极限状态下裂缝宽度的各种因素。
Based on an experimental study on 25 FRC beams, variables that affect the width of cracks in steel fiber reinforced high-strength concrete beams under normal service conditions are studied.
通过25根钢筋钢纤维混凝土梁的试验，研究了影响钢纤维高强混凝土梁在正常使用极限状态下裂缝宽度的各种因素。
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