1) lancing door
清渣孔，清扫孔
2) poking hole
清渣孔
3) cleaning door
清扫孔
1.
According to the stress complexity analysis of cleaning door, it was feasible opening cleaning door on the tank and design key point was put forward.
针对混合二乙苯储罐在生产中存在的问题,对混合二乙苯储罐罐壁和罐底板的应力进行分析计算和校核,根据清扫孔应力状况的复杂性分析,在混合二乙苯储罐开设清扫孔是可行的,并提出设计要点。
4) Flushed type cleaning door
齐平型清扫孔
5) Hole Cleaning
清孔
1.
Combined with the concrete engineering example,the paper expounds the basic construction technology of the bored pile in the deep water from drilling,the hole cleaning,the manufacture and installation of the steel reinforcement cage,the down tube and the perfusion of the bored pile concrete,puts forward the points for attention of the pouring process,which has the reference value.
结合具体工程实例,从钻孔、清孔、钢筋笼制作安装与下导管、钻孔桩混凝土的灌注等方面阐述了深水中钻孔灌注桩基础的施工工艺,并提出了灌注过程中应注意的事项,具有一定的参考价值。
2.
Connecting with the experiences in the construction of cast-in-situ bored pile,this paper probes into the hole-making technology of cast-in-situ bored pile from three stages of preparation before construction,the hole-making process in different geological structures and the hole cleaning.
结合在冲击成孔灌注桩施工中的体会,从施工前准备、不同地质构造的冲孔过程及清孔3个阶段,探讨了冲击成孔灌注桩成孔工艺。
3.
This paper introduces the protective sleeve of cast in-situ pile project, slurry and hole cleaning technology and discribes into it integrating the actual examples of the project.
介绍灌注桩工程的护筒、泥浆及清孔工艺,并结合工程实例进行探讨。
补充资料：第二孔(继发孔)型缺损
第二孔(继发孔)型缺损
ostium secondary defect
是心房间隔在形成上发生障碍，一般缺损较大，多在卵圆孔附近称第二孔(继发孔)型缺损。
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