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1)  super-high-strength concrete short column
超高强混凝土短柱
1.
The primary objective is to study the effect of high-modulus PVA fibers on improving the seismic performance of super-high-strength concrete short columns with high axial pressure ratio.
试验旨在研究在较高轴压比条件下,高弹模PVA纤维对超高强混凝土短柱抗震延性的改善作用。
2)  high-strength concert puncheon
高强混凝土短柱
3)  high strength concrete column
高强混凝土柱
1.
Review of studies on the seismic behavior of high strength concrete columns with high strength transverse reinforcement
高强箍筋约束高强混凝土柱抗震性能研究综述
2.
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。
3.
The results show that the explosive spalling has an obvious effect on quasi fire endurance of high strength concrete column.
在前期研究结果的基础上,编制了高强混凝土轴压柱和偏压柱准耐火极限的计算程序,考查了高温爆裂对准耐火极限的影响,研究了柱截面尺寸、轴压比、配筋率和偏心距等参数对高强混凝土柱准耐火极限的影响规律,结果表明:高温爆裂对高强混凝土柱准耐火极限的影响明显,截面尺寸、轴压比和偏心距的影响较大,而配筋率的影响较小。
4)  high-strength concrete
高强混凝土柱
1.
An experimental study of eighteen high-strength concrete square columns strengthened with CFRP under longterm sustained loading is conducted in order to study the longterm load effects on high-strength concrete columns confined with CFRP.
目的研究长期荷载作用对CFRP约束高强混凝土柱受力性能的影响。
2.
An experimental study of eight pieces of high-strength concrete columns under cyclic loading is conducted.
基于 8根高强混凝土柱在周期反复荷载作用下受力性能的试验 ,本文编制了矩形截面高强混凝土双向压弯构件全过程受力分析计算机程序 ,对影响碳纤维布抗震加固效果的因素进行了分析 ,理论计算结果与试验结果吻合较好。
5)  high-strength concrete columns
高强混凝土柱
1.
Experimental study on the application of continuous carbon fiber sheet to improve the ductility of high-strength concrete columns;
碳纤维布改善高强混凝土柱延性的试验研究
6)  super high strength concrete
超高强混凝土
1.
Experimental research on uniaxial stress-strain relationship of super high strength concrete;
超高强混凝土单轴受压应力-应变关系的试验研究
2.
With the development of building technology,the super high strength concrete with the strength degree over 100 MPa already was developed successfully and applied in field.
随着建筑技术的发展,强度等级超过100 M Pa的超高强混凝土已经研制成功并在工程中应用。
3.
Mixing tecnology on super high strength concrete was analyzed by gray system theroy as well as the correlation factors.
应用灰色系统理论,分析计算了在配制超高强混凝土的过程中,各主要材料用量对强度和流动性的灰关联度,总结了影响超高强混凝土配制的主要因素,并对诸多因素进行了排序。
补充资料:高强混凝土
分子式:
CAS号:

性质:具有高强度的混凝土。根据我国混凝土的设计和施工水平,认为强度等级达到或超过C50的混凝土为高强混凝土。高强混凝土的特点是耐久、强度高、变形小,能适应大跨度、重载、高层发展,能承受恶劣的环境条件。主要应用于露天的、遭海水侵蚀的、受高速流体冲刷的或易遭碰撞的工程建筑物。

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