根据多梁式斜梁桥结构及其横向受力特点,提出了“弹性支承刚性横梁法”进行跨中荷载横向分布的计算。
The elasticity support rigidity crossbeam method is brought forward according to orientation structure endure force character of skew bridge with multilongitudinal beams.
提出伏安法测电阻的一种新接法——桥式伏安法,该接法以电桥平衡原理为基础,不需补偿线路即可完全消除电表内阻的影响。
This paper presents a new method for measuring resistance by voltametry-bridge type voltametry. It can eliminate effects of internal resistance of electrimeter without a compensator.
采用状态空间平均法建立了全桥逆变式弧焊电源主回路的平均状态方程,经过线性化处理推导出频域小信号模型。
The paper introduces the dynamic characteristic and the structure of arc welding power, and gives a method of designing arc welding power which using DSP chip as a controller.
基于内力平衡法,对自锚式悬索桥的成桥吊索力进行研究。
Based on the internal force equilibrium method, the hanger forces of completed self-anchored suspension Bridges have been researched.
接着,根据层次分析法原理,建立了城市混凝土梁式桥健康状况评估的整体递阶层次结构模型,计算得到各指标的权重;
Then, a hierarchy health assessment model is established based on the systematic analysis of existing city concrete beam bridge, and the weight of bottom indexes are worked out.
本文以三相桥式晶闸管整流电路为例,讨论波形分析法的原理、采样电路与微型计算机接口电路的设计及应用程序的设计。
As an example, the principle of waveform analysis, the design of sampling circuit, interface and applied programs for 3-phase bridge rectifier are discussed.
本文以三相桥式晶闸管整流电路为例,讨论波形分析法的原理、采样电路与微型计算机接口电路的设计及应用程序的设计。
As an example, the principle of waveform analysis, the design of sampling circuit, interface and applied programs for 3-phase bridge rectifier are discussed.
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