It is shown that the axial stress level and relative eccentricity have greatly effect on the angle of cracks and cracking torque of members.
以轴压比和相对偏心距为参数,对8根高强钢筋混凝土压弯剪构件在单调扭矩作用下的性能进行了试验研究,探讨了试件裂缝的产生和发展、破坏特征以及影响裂缝倾角和开裂扭矩的因素。
An equation for calculating the cracking torque of r ei nforced concrete members subjected to combined torsion is derived.
推导了钢筋混凝土复合受扭构件开裂扭矩计算公式 ,分析了弯矩、压力、剪力对开裂扭矩的影响 。
The limitation and theoretic one - sidedness of the present formula in calculation efficiency of the prestressing force to affect the cracking torque are pointal out.
指出了现有的开裂扭矩预应力影响系数计算公式的局限性及其理论上的片面性。
In order to restrict the bound of formula, the formula of crack moment is obtained.
同时推导出了开裂弯矩的计算公式,确定了滑移和变形挠度计算公式的适用范围。
On the calculation of reinforced concrete beam and pile cracking moment and yield moment;
钢筋混凝土梁和柱开裂弯矩及屈服弯矩的计算
With the basic formula of rectangular section concrete member with compression and flexure, the calculation formula of cracking moment of concrete compressive and flexural member was derived.
根据钢筋混凝土矩形截面压弯构件的基本方程,导出了压弯构件的开裂弯矩表达式,通过计算,给出了开裂弯矩与混凝土强度等级、轴压比和配筋率之间的变化规律,从而得出了具有配筋率和轴压比参数的开裂弯矩计算公式,该公式形式简单,与试验结果符合较好。
The experimental results of 16 haydite concrete one-way slabs show that the cracking moment,ultimate moment,crack width and deflection under service load conditions of the tested slabs meet the requirement of technical specification for lightweight aggregate concrete.
对16块陶粒混凝土单向板进行试验研究,板的开裂弯矩、极限弯矩、正常使用条件下的裂缝宽度和挠度符合国家行业标准的技术要求。
Based upon the tests on 12 steel fiber reinforced high-strength concrete beams with reinforcements,the effect of steel fiber on the normal cross sectional crack-resistant moment of steel fiber reinforced high-strength concrete beams is analysed.
实验结果表明,钢纤维的加入提高了钢筋高强混凝土梁的正截面开裂弯矩,并随着钢纤维体积率的增加呈增长的趋势,增加幅度在40%~100%之间;纵向钢筋配筋率、梁的高度以及钢筋的强度等级对钢筋高强混凝土梁的开裂弯矩也有影响;开裂弯矩随纵筋配筋率的增大以及随截面高度的减小而增大。
The FEA result illuminates that the effect of CFRP straps themselves on the cracking torque is very small.
弹性阶段有限元计算结果表明,CFRP条带本身对开裂扭矩的影响不大。
static torque calibuation stand
转矩[扭矩] 静校台
The Application of S7-22×PLC in the Development of Torque-preload Testing Machine
S7-22×PLC在扭矩仪系统开发中的应用
"Quick 90open/close, not torque-dependent for seating"
快速90°回转开启/关闭,扭矩与阀座密封无关
Breakaway torque is the total of the torques resulting from bearing friction and seat/disc interference friction at a given pressure differential.
断开扭矩是轴承摩擦力和阀座／蝶板相互影响的摩擦力,在已知压差状态下所产生的扭矩和力。
Reinforcement method of rectangular entity pier cracking
矩形实体墩开裂原因与加固方法研究
Torque Control installation tooling features the adjustable Clecomatic air shut-off clutch system.
扭矩控制设备工具特点是可以通过开关系统调整气动离合器。
"TORQUETorque is twisting, or turning, effort, Torque, however, must not be confused with power."
扭矩:扭矩是旋转作用力或回转作用力。扭矩绝不能与功率相混淆。
Preliminary Exploration the Theories of Post-cracking Stiffness of Rectangular Reinforced Concrete Pier
钢筋混凝土矩形桥墩开裂刚度理论初探
Calculation for Cracking Moment of SRC Flexural Member
型钢混凝土受弯构件开裂弯矩的计算初探
Effect analysis of development by fracturing with rectangular well pattern in Zhaoyuan Oilfield of Daqing
大庆肇源油田矩形井网压裂开发效果分析
all-metal prevailing torque type nuts
金属预置扭矩式螺帽
synchro torque differential transmitter
同步扭矩差动式发送器
STN Super Twisted Nematic
超扭曲向列，无源矩阵
drive axle maximum input torque
驱动桥最大输入扭矩
drive axle allowable input torque
驱动桥允许输入扭矩
drive axle allowable output torque
驱动桥允许输出扭矩
load sensing torque converter
负载传感式扭矩变换器