保护层

本文用外加荷载法模拟钢筋均匀锈蚀膨胀过程，采用有限元分析软件ANSYS对混凝土保护层由于钢筋锈蚀膨胀所产生的应力进行研究与分析。

With a pressure simulate the corrosion product induced expansive effect on concrete around rebar , this paper studies the expansive stress of cracking concrete cover by using ANSYS software .

FRP筋与混凝土的粘结强度随着粘结长度和FRP筋直径的增大而减小，随着混凝土保护层厚度和混凝土强度的增大而增大。

Bond strength between FRP bars and concrete decreases as anchorage length and diameter increases , and which increases as concrete strength and concrete cover thickness increases .

敏感肌肤专用面霜不会破坏皮肤表面的保护层。

Sensitive Cream will not strip away the skin 's protective layer

化学物质形成了一个抗油污和水渍的保护层。

Chemicals form a protective layer that resists both oil and water-based stains .

臭氧在地球表面上方12到30英里处形成一个保护层。

Ozone forms a protective layer between 12 and 30 miles above the Earth 's surface .

臭氧层是地球的保护层。

The ozone layer is a protective layer around the planet Earth .

Java运行时对其自身的代码起到了额外保护层的作用。

The Java runtime features an additional layer of protection for its own code .

整个系统划分为四个保护层对SAN进行安全防护。

The system is divided into four protection layers .

变更任何其它保护层的风险降低，要求修订IL评估吗？（调查表中的一句话，）

Changes to risk reduction of any other protection layers that could require revision to IL assessment ?

本文通过实验证明，Ag可以在In焊料表面形成保护层。

Ag protect layer can be formed on the surface of indium solder has been proved through many experiments .

磁头表面超薄DLC保护层厚度测量研究

Investigation on Thickness of Ultra-thin Carbon Protective Coatings on Slider Surface

平板式汽车ZrO2氧传感器多孔保护层研究

Porous protective layer of the automobile planar-type ZrO_2 oxygen sensor

长期暴露于外部环境中的AC层，同时承受荷载作用和温度作用，既是受力层，又是保护层。

The AC layer , which is exposed to the environment for a long time and bearing vehicle load and temperature effects , is the structural layer and protecting layer .

本实验还研究了Gd2O3微粒大小及Gd2O3微粒表面镀钼保护层对钆可燃毒物反应性价值的影响，并给出了相应的实验结果。

Some results on the effect of Gd_2O_3 particle size , effect of Mo & coating on the Gd_2O_3 surfaces are also given .

PERMIT离子迁移试验方法可以用于评价透水模板布对混凝土保护层抗渗性的改善效果。

The PERMIT ion migration test can be used to evaluate the improving effect of the resistance to the chloride ion penetration caused by CPF .

SiO2内保护层对LiB3O5晶体倍频增透膜损伤阈值的影响

Effect of SiO_2 barrier layer on laser induced damage threshold of second harmonic antireflection coatings on LiB_3O_5 crystal

推导出了一般环境、酸性、碱性和盐环境下适用的GFRP筋混凝土保护层厚度计算公式和最小锚固长度计算公式。

Formulas for critical thickness of cover and minimal anchorage length of GFRP bars under ordinary and erosive environment were developed .

在纺织工业中，PAM作为织物后处理的上浆剂、整理剂，可以生成柔顺、防皱、耐霉菌的保护层。

In the textile industry , PAM takes the fabric post-processing the starching agent , the finishing agent , may produce , the crease-resist , bear the mold mild-mannered the protector .

研究了环氧树脂、环氧砂浆、SBR胶乳水泥砂浆、SBR胶乳水泥净浆作为氯盐环境中钢筋防腐蚀保护层的性能。

The property of surface coated steel bar in chlorine salt solution was investigated . The coating materials were epoxy resin , epoxy mortar , SBR latex cement paste and SBR latex cement mortar respectively .

研究发现，可进行热交联处理的最低预氧化程度为PCS原丝预氧化增重9%，此时纤维内部开始形成凝胶，纤维表面形成交联保护层。

In this work , one found that the oxidation weight gain 9 % is the lowest requirement of thermal crosslinking , which is just the threshold of gelation or the surface oxidation crosslinking .

氧化镁（MgO）薄膜具有很多优良的物理化学性质，是一种非常好的缓冲层和介电保护层，在微电子器件领域存在巨大的应用潜力，因此受到众多研究者的关注。

Magnesium oxide ( MgO ) has attracted much attention , because it can be used as a buffer layer and a protective layer of dielectrics due to its superb properties , and has great potential in the microelectronic device application .

MCA的加入促进碳和惰性气体保护层的形成是MCA提高EVA/MH混合物的阻燃性能的主要原因。

The enhanced flame-retardant properties of MCA in the EVA / MH blends can be described to the formation of inert gaseous protection layers around the EVA blends and its interaction with EVA to promote the formation of charred layers .

结果表明：保护层厚度为25mm的混凝土的寿命为25.47～26.38a，该寿命加速实验方法可用于预测混凝土的寿命。

The results show that the service life of 25 mm concrete cover is about 25.47 years to 26.38 years , and the proposed method can be applied to predict service life of concrete .

CFS-GFS混杂加固可以有效降低界面剥离应力，通过控制GFS在加固中所占比例，能够在保证承载力足够的情况下，改善加固界面力学性能，避免端部处发生界面或保护层剥离破坏现象。

CFS-GFS hybrid strengthening mode can efficiently depress interfacial stress , meliorate interfacial mechanics characteristics and avoid sheet end interfacial debonding failure and concrete cover separation failure by controlling GFS proportion in the process of strengthening reinforced concrete beam .

将GCLs单独应用于垃圾填埋场防渗工程中时存在着诸多缺陷，故规范中要求采用一定厚度的粘土作为GCLs/GM防渗衬垫的保护层，以弥补其不足。

There are many defects when GCLs are used in landfill as impervious material alone . So the specification recommends that a certain thickness of clay should been used as protective layer for GCLs / GM to make up its shortcomings .

结构实体钢筋保护层厚度的检验探讨

Thickness test of protection layer of reinforcing bars in structural concrete

极薄煤层钻采工艺在保护层开采中的应用克劳雷薄煤层采煤机

Extremely Thin Protectors Drilling Picks the Craft in Protector Mining Application

坝面粘贴苯板保护层的拱坝温度荷载研究

Temperature Load on Arch Dams with Insulating Layer of Polystyrene Plate

型钢混凝土保护层弹塑性屈曲分析

Elastoplastic bulking analysis of concrete cover for SRC beams and columns

现场测定混凝土保护层的抗氯离子渗透性能

In situ Measurement of Permeability of Chloride Ions to Concrete Cover