Hole Cleaning

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。

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。

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。

From incomplete pile hole cleaning,hole collapse,necking,improper embedded depth and first pouring amount,quality questions of concrete and other aspects reasons caused the breakage of cast-in-place bored pile are analyzed;at the same time corresponding prevention and treatment measures are proposed in order to ensure the engineering quality of pile.

从清孔不彻底、灌注过程中坍孔和缩颈、导管进水及埋深不合理、初灌量选择不当、混凝土质量不好等方面分析了产生断桩的原因,并提出了相应的预防措施和处理方法,以保证钻孔灌注桩的成桩质量。

The following paper introduces technical performance and main characteristics of bored cast-in-situ pile,illustrates its construction technique from boring hole,cleaning hole and hanging steel cage,discusses its concrete application in project,and points out that its range of application will be more and more enlarged.

介绍了钻孔灌注桩的技术性能及主要特点,从钻孔、清孔、钢筋笼的吊放等方面阐述了钻孔灌注桩的施工工艺,探讨了其在工程中的具体应用,指出其适用范围将越来越广泛。

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。

Hole Clearing by air-lift reverse circulation method in bored piles

冲(钻)孔灌注桩气举反循环清孔工艺

Blackhead-cleaning ingredients can effectively open facial pores to remove blackheads and dirt.

*清黑头成份有效张开面部毛孔，清除黑头与污垢。

The first： It could develop the excellent cleansing ability and clean the pore thoroughly.

第一重：发挥优异洗净力，彻底清洁毛孔。

Thoroughly clean the surface of tube around puncture .

彻底清洁内胎穿孔周围的表面。

Clean each injector bore at intake manifol

清洁进气歧管上每个喷嘴孔。

Add 1 teaspoon per cup to liquid soap for deep pore cleansing.

加一茶匙入一杯水中作毛孔深层清洁。

Brief Report on Excavation of the Kong Jiaying M1 ofthe Eastern Han Dynasty at Laohekou;

老河口市孔家营一号东汉墓清理简报

On the Movement of "Take the Orthodoxy of Confucius as the National Religion" From the End of Qin Dynasty to the Beginning of the People s Republic of China;

论清末民初的“定孔教为国教”运动

Macroporous Resin Adsorption for Decolorization of Sugarcane Juice Concentrate

大孔树脂对甘蔗清汁脱色性能的影响

On Confucian Chronology and Huang Di Chronology in the Late Qing Dynasty

论晚清“孔子纪年”与“黄帝纪年”

Neutrogena Pore Refining Cleanser lets you visibly reduce the appearance of pores just by washing your face.

露得清毛孔细致洗面乳，洁面的同时改善毛孔问题。

Exfoliating and pore purifying cleansing pad opens clogged pores, improves skin clarity and reduces the appearance of acne for a healthy, smooth complexion.

磨皮和毛孔清洁扑打开堵塞毛孔，改善皮肤清洁，减少痤疮产生，令皮肤更健康光洁。

Hand hole cleanout - provides easy access to the heater interior for inspection and cleaning.

人工清洗孔---使人工观察和清洗热水器内部更加方便。

Soap can be used to clean your skin and remove dirt from the pores.

香皂可能用来清洗皮肤，去除毛孔中的污物。

This scented skin soap can clear and refine pore openings completely, which makes you feel comfortaBle.

这种洗肤香皂，能彻底清洁毛孔，使您倍感舒服。

Faber could see David's face through the windshield.

费伯透过挡风玻璃，可以看清大卫的面孔。

Cool air came up through small holes in the table

清凉的空气从桌子上的小孔中钻了出来。

Spotting: Eliminating white spots on negative by painting with opaque.

填沙孔:用遮光液把阴片上的透光白点清除。