波速法 meaning in Chinese
wave velocity method
Examples
- Aiming at this problem , the paper put forward a dynamic concrete strength testing technology - consolidating wave speed method , and it can be used to testing fresh concrete strength real - timely
针对这一问题，本文提出了一种实时监测混凝土早期强度的动态、无损检测方法- -固结波速法。 - Refer to the impacting - echo technology , we impacted the apex of the steel bar and incepted the reflecting stress ave through the resonator that fixed on the apex of the steel bar , and the value of the consolidating wave speed was calculated based on the time of stress wave transmitted and the length of the steel bar , so , identifying the reflecting signal is the key of the consolidating wave speed method
借鉴于冲击回波技术，固结波速的测定方法是在钢筋测杆的出露端施加瞬态冲击载荷，由安设在测杆顶端的传感器接收反射应力波信号，根据应力波的走时和测杆的长度折算固结波速的大小，因此反射信号的识别是固结波速法检测混凝土强度的技术关键。 - The consolidating wave speed of ten concrete specimens within four kinds of composition was inspected in 28 days , and we got the analogical law that the value of consolidating wave speed changes with the increasing concrete strength : the consolidating wave speed decreases when the concrete strength increases , and they varies according with exponential function . so , the feasibility of the consolidating wave speed method was validated , and this method has the advantages that it can be used to testing fresh concrete strength real - timely
在实验室监测四种配比共十组混凝土(砂浆)试件28天龄期内的固结波速，初步得出了固结波速随混凝土强度增长而变化的规律：固结波速随混凝土强度增长而降低，二者呈幂函数规律变化，而且各组试件的固结波速随混凝土(砂浆)强度的增长有非常相似的变化规律，由此可知固结波速法检测混凝土强度是可行性的，其优点是可以实时监测混凝土强度的增长。