2) large-particle-size aggregate
大粒径骨料
1.
For reduce the concrete temperature rise and avoid the cracking of concrete,large-particle-size aggregate concrete was used in coastal hydraulic engineering usually,the maximum size of aggregate is 40mm to 80mm.
在沿海的水利工程中,为降低混凝土温升,防止混凝土裂缝,通常采用大粒径骨料混凝土(最大粒径为40~80mm)。
3) mass concrete
大骨料混凝土
1.
Study on the Behaviour of Mass Concrete under Complex Stress State with Tests and Numerical Modeling;
复杂应力状态下大骨料混凝土力学特性的试验研究和分析
2.
In order to meet the requirement of the nonlinear analysis and design for the mass concrete structures,the deformation behavior and strength of three-graded concrete specimens 25 cm×25 cm×40 cm with the maximum aggregate size 80 mm and the corresponding wet-screened concrete specimens 15 cm×15 cm×30 cm with the maximum aggregate size 40 mm are studied experimentally.
最后分别在主应力空间和八面体应力空间建立大骨料混凝土的破坏准则,这为水工大体积混凝土按多轴强度理论进行设计提供了试验依据。
4) maximum aggregate size
最大骨料粒径
1.
In current paper,influence of the maximum aggregate size,concrete strength,volume fraction of steel fibers and fiber length on the flexural toughnes of steel fiber reinforced concrete(SFRC)was studied by the numbers.
本文系统研究了最大骨料粒径、混凝土强度等级、钢纤维掺量和纤维长度等因素对钢纤维混凝土的抗弯韧性的影响。
5) maximum aggregate diameter
最大骨料直径
1.
It is found that the ITZ area fraction increases with the increasing of the ITZ thickness,but decreases with the increasing of the maximum aggregate diameter and the aggregate shape coefficient.
通过数值算法的有效性得到圆形骨料混凝土界面面积率解析解的证实后,定量评价了影响界面面积率的关键因素,发现界面面积率随着界面厚度的增大而增大,但随着最大骨料直径和骨料形状系数的增大而减小,也发现骨料级配对界面面积率有重要影响。
6) lightweight aggregate concrete with big fluidity
大流动性轻骨料混凝土
1.
Adoption of viscous agent is a key technique to ensure lightweight aggregate concrete with big fluidity to have good performances.
增粘剂的采用是保证大流动性轻骨料混凝土具有优良性能的关键。
补充资料：骨胶原骨料
分子式：
CAS号：
性质：又称骨胶原骨料(骨粒)。经浸酸脱去矿物质后所得到的余留物，主要含胶原以及少量黏多糖等非胶原物质。呈半透明状，有弹性，不松烂，是浸灰(碱法)或浸酸(酸法)的原料。
CAS号：
性质：又称骨胶原骨料(骨粒)。经浸酸脱去矿物质后所得到的余留物，主要含胶原以及少量黏多糖等非胶原物质。呈半透明状，有弹性，不松烂，是浸灰(碱法)或浸酸(酸法)的原料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条