题目

英语翻译
The wall was cast with C20 micro-concrete having concrete cyl-
inder strength of 35 MPa on average.The thickness of the concrete
cover was 1 cm.Reinforcing steel bars with diameters of 4.5,5.0,
6.0,and 8.0 mm were used.The bars with diameters of 4.5 and
5 mm had special surface deformations to ensure better bonding,
whilst those remaining were ribbed high-bond reinforcing bars.
The nominal yield strength of the reinforcing steel was fy= 500
MPa.To comply with the multi-fuse approach,the vertical rein-
forcement was designed and curtailed according to the bending
moment diagram of the spectral analysis,governed by the first
mode response.The bars were positioned in three groups,at the
center of the cross-section and at both extremities.
The distribution of the longitudinal reinforcing bars along and
*across the wall is shown in Fig.2.The transverse steel was not
placed across the entire width of the wall,but only aro

提问时间：2021-04-01

答案

这堵墙是用混凝土微投C20有混凝土圆柱体英德尔强度平均35 MPa.concretecover的厚度是1厘米.钢筋直径在4.5,5.0,6.0,和8.0毫米被使用.酒吧and5直径在4.5毫米有特殊的表面变形,确保更好的结合,而余下的则肋高债券钢筋.名义屈服强度的钢筋是财年= 500 mpa.符合多融合方法,垂直设计并减少控制肯定根据bendingmoment图的谱分析,由firstmode响应.酒吧被定位在三组,在处于中心的横截面,在两侧.分布的纵向钢筋和*在墙上一起被显示在图2.notplaced横向钢是在整个宽度的墙,但是只有在lon-gitudinal酒吧.两种类型的箍筋直径3毫米wereused:(一)封闭箍筋从墙上基地位置低于第三层缩短点的纵向钢,和(b)openU-shaped箍筋上部的结构.这个stirrupspacing是60毫米的墙高.因为墙壁装饰与施工缝在每个楼层,纵向控制迫使比率变化每层10厘米以下的longitudi-nal钢筋切割拼接.