1) marking technique
降载勾线
1.
A marking technique,in which the slightly smaller load was exerted on the specimens to produce the beachmark,was adopted in the process of fatigue test.
本文在对接焊平板的疲劳断裂试验中,采用降载勾线法制造出"海滩状花纹",借此对裂纹扩展过程中裂纹前缘形状和裂纹扩展速率进行分析,并与Newman-Raju公式的计算结果进行比较。
2) complex mechanical products
勾线机构
1.
A multi-objective generalized differential evolution algorithm based on Pareto optimal solution was adopted to solve the multi-parameter,multi-constraint and multi-objective optimization problems of complex mechanical products.
以高速工业平缝机勾线机构的设计为例,通过对求得的Pareto最优解集的分析,得到了高速工业平缝机勾线机构的设计特性,为设计人员今后进行高速工业平缝机勾线机构性能设计优化提供了充分的依据。
3) striking off lines
勾划线
4) loading-settlement curve
荷载-沉降曲线
5) load-settlement curves
载荷-沉降曲线
6) load-settlement curve
荷载-沉降曲线
1.
With linear elasto-plastic load transfer function,a set of analytical equations for the axial load-settlement curve of thin-wall cast-in-situ tubular pile were deduced.
考虑大直径灌注筒桩土芯分担荷载以及筒桩与土芯内摩阻力发挥情况,采用一种桩内侧阻、桩外侧阻和桩端阻荷载传递模型,推导出一种沉管灌注筒桩的轴向荷载-沉降曲线的解析算式,并计算得到任意截面桩身轴力及内外侧摩阻力表达方程式。
2.
With linear elastic-plastic load transfer function, a set of analytical equations for the axial load-settlement curve of thin-wall cast-in-situ tubular pile are deduced.
考虑大直径灌注筒桩土芯分担荷载以及筒桩与土芯内摩阻力发挥情况,采用线弹性-塑性荷载传递函数,推导出一种沉管灌注筒桩的轴向荷载-沉降曲线的解析算式,并计算得到任意截面桩身轴力及内外侧摩阻力表达方程式。
3.
Presents the analysis model built with nonlinear interface elements and nonlinear soil elements to simulate the construction and loading of base-grouted pile and concludes that the load-settlement curve of base-grouted pile is progressive,and remarkably different from that of bored pile.
结果表明桩底压浆桩的荷载-沉降曲线为“缓变型”,与普通灌注桩荷载-沉降曲线显著不同;桩底压浆桩的承载力较之普通灌注桩有显著提高;土体性质、压浆压力和压浆腔高度对桩底压浆桩提高承载力的效果有显著影响。
补充资料：勾填
勾填 中国画的一种设色技法。先用浓墨勾出物体轮廓，然后依照轮嘟着色。着色时不要让颜色尤其是石青、石绿、白粉等被覆力强的颜色盖住墨线，也不让颜色和墨线之间留有空隙。如有空隙，叫做“露白”。此法为我国最早设色技法，创于秦、汉，多用于服饰和重彩画鸟等。又称“勾勒填色法”。工艺绘画多用之。
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