vertical reinforcement

This paper discusses the vertical cracks on a 46m high brick chimney. Because of no installing an economizer, the smoke temperature inner brick chimney increases so high that temperature reinforcement can not resist the occurence of cracks on the wall of the chimney.

介绍了某46m高烟囱，由于锅炉设备安装时没有安装省煤器装置，至使进入砖烟囱之烟气温度升高，造成烟囱筒壁内抗温度应力钢筋不足，出现竖向裂缝。

It has been gotten that the laws of acceleration, dynamic earth pressure, vertical and horizontal accumulated deformation, accumulated tensile strain of reinforcement under cyclic loading with different amplitudes and frequencies. 3.

获得了不同荷载幅值、频率和加载次数下生态型加筋土挡墙不同部位的加速度、动土压力响应规律，挡墙的竖向和水平向变形的累积变形规律以及筋材累积拉应变增长规律。

Research of vertical spacing on reinforced retaining wall's reinforcement on vertical metaphors

加筋土挡墙筋材层间距的研究垂直性空间隐喻初探

With spiral hoops strengthen column can raise transshape capacity of vertical reinforcement and concrete when the columns are destroying.

用绕丝加固柱可以提高柱破坏时纵筋和混凝土的应变。

In this paper FEM, which is able to calculate the width of crack, is used to study the temperature reinforcement for two kinds of common hydraulic structures ( the plates and the vertical walls restrained by the bedrock in the bottom).

本文采用能计算裂缝宽度的钢筋混凝土有限元程序，对两种常见的水工钢筋混凝土结构（底面受基岩约束的底板和底部受基岩约束的竖立墙体）的温度配筋进行了研究。

Assuming the failure surface of reinforced retaining wall be H/ 2 failure surface, considering the effect on the cohesion c of the backfill, the computation formula of maximum vertical spacing of reinforcement was induced by limit equilibrium method.

假定加筋土挡墙破裂面为H/2折线型破裂面，考虑填料的粘聚力c的作用，用极限平衡法导出了筋材的最大层间距的计算公式。