3) defect in pile body
桩身缺陷
1.
Lead on to the defect in pile body of bored caisson pile, mainly relate to wall mud, boring drill rate, 3 materials of concrete (cement, sand,stone), water cement ratio and mixing quality controlled by concrete under water when pouring, self defect of pouring conduit, and operation way heighten conduit, and so forth.
导致钻孔灌注桩桩身缺陷,主要与护壁泥浆、成孔钻速、组成砼的三大材料(水泥、砂、石子)、在灌注时水下砼控制的水灰比及搅拌质量、灌注导管的自身缺陷、以及提升导管的操作方式等有关,根据一些工程实例,分析了形成桩身缺陷的具体原因,并提出了防范措施。
4) pile defect
桩身缺陷
1.
The quantitative analysis of pile defect is also studied.
论述沉管灌注桩常见断桩的形成机理,并以低应变反射波法对断桩实测波形进行定性分析,最后依据反射信号的幅值,用时域拟合曲线方法对桩身缺陷进行了量化分析。
2.
The relations between the pile defect and waveshape character are set up,and a consult criterion for dynamic testing of pile quality is proposed finally.
通过大量动测桩资料，依据一维杆波动理论与子波效应理论，绘制了动测桩波形分析流程图，建立了桩身缺陷与动测波形特征之间的关系，给动测桩身完整性提供了参考判据。
3.
The relations between the pile defect and waveshape character are set up, and a consult criterion for dynamic testing of pile quality is proposed finally.
通过大量动测桩资料,依据一维杆波动理论与子波效应理论,绘制了动测桩波形分析流程图,建立了桩身缺陷与动测波形特征之间的关系,给动测桩身完整性提供了参考判据。
5) self-defect
自身缺陷
1.
The paper studies the random question of rocket self-defect, puts forward a new method of reducing the effect of rocket dispersion by designing equitably the first nature frequency of launcher.
本文研究了火箭弹自身缺陷的随机性。
6) crystal defect
晶体缺陷
1.
Studies of characteristics of crystal defects in diamond synthesized under different conditions;
不同生长条件下合成的金刚石晶体缺陷的特征研究
2.
Researching crystal defects with atomic force microscope;
利用原子力显微镜研究晶体缺陷
3.
The main type of crystal defects in this sample are dislocations, and some of them belong to the Frank type.
利用同步辐射X射线对人造金刚石晶体缺陷进行了形貌学研究,实验采用了透射 (劳埃 )形貌术和反射形貌术两种方法。
补充资料：点缺陷(见晶体缺陷)
点缺陷(见晶体缺陷)
point defect
点缺陷point defeet见晶体缺陷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条