保护层厚度

检测实体混凝土保护层厚度允许偏差的商榷

Discussion on Allowable Variation in Measurement of Cover Depth to Reinforcement in Placed Concrete

确定大气环境中混凝土保护层厚度的可靠度方法

Reliability method for determining concrete cover depth of reinforced concrete structures exposed in atmospheric environments

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

试验参数包括温度、粘结长度、FRP筋直径、混凝土强度等级、混凝土保护层厚度及混凝土表面涂刷防火涂料。

Test parameters include temperature , anchorage length , FRP bar diameter , strength grades of concrete , thickness of concrete cover and fire-retardant coating .

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 .

主要分析配筋率、截面尺寸、保护层厚度、受火面和柱端约束对FRP筋混凝土柱抗火性能的影响。

The influences of reinforcement ratio , section size , concrete cover thickness , fire condition and end restriction of columns on fire resistance performance are analyzed .

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 .

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 .

该方案的采场结构参数为：沿矿柱高度1/3H以下，留2m的矿壁作为保护层厚度，1/3H以上留1m矿壁，矿壁形态呈阶梯型。

The program stope structure parameters as follows : along the ore column height 1 / 3H below two meters of mine left wall as a protective layer thickness , 1 / 3H stay for more than one meter ore wall , the mine was ladder-type wall morphology .

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

混凝土保护层厚度和质量对其耐久性的影响

Influences of Thickness and Quality of Concrete Protector on Concrete Durability

混凝土箱梁钢筋保护层厚度问题研究

A Study on Reinforcement Protection Layer Thickness of Concrete Box Girders

钢筋保护层厚度检测仪校验方法探讨

Reinforcing Steel Bar Protect Layer Thickness Scanner Adjust Means Discuss

钢管混凝土柱的防火保护层厚度

Thickness of the Fire Protection Cover for Concrete Filled Steel Tubular Columns

钢筋混凝土保护层厚度及其施工方法

On Thickness of Protective Layer of Reinforced Concrete and Its Construction Methods

钢筋保护层厚度检测分析与探讨

Analysis and Discussion on test of protection layer thickness of steel bar

浅谈钢筋混凝土保护层厚度的控制措施

On importance of thickness control of reinforced concrete protective coating

混凝土保护层厚度与结构设计使用年限

Concrete cover thickness and the using period of structure design

保护层厚度对混凝土中钢筋锈蚀的影响

Influence of cover thickness on the corrosion of steel bar in concrete

应重视保护层厚度对试验结果所产生的影响。

The thickness of cover has important affection on the conclusion of tests .

水工钢筋混凝土保护层厚度偏差过大的危害与预防措施

Harm of big deviation for reinforced concrete protective layer thickness and prevention measures

钢筋混凝土保护层厚度的误差分析及构造技术建议

Analysis of thickness deviation of concrete protective coat and suggestion in construction technology

混凝土结构中钢筋的保护层厚度

Depth of Protective Coverings of Reinforcement in Concrete Structures

混凝土保护层厚度施工允许偏差

Allowable Variation in Construction of Concrete Cover to Reinforcement

梁板基础钢筋排列与保护层厚度及箍筋高度

Steel bar arrangement , concrete cover thickness and stirrup height in beam-slab Foundation

混凝土保护层厚度的变化对纤维应变基本无影响；

There is no effect to change the thickness of the concrete cover .

钢筋混凝土保护层厚度取值的建议

A Suggestion on the Minimum Concrete Protective Coating Thickness

钢管混凝土柱防火保护层厚度实用计算方法研究

Method of calculating fire spray materials thickness of concrete filled steel pipe columns

预应力混凝土T梁防纵裂的保护层厚度计算

Calculation of Protective Layer Thickness for Preventing Longitudinal Cracks of Prestressed Concrete T-Beam

基于快速碳化试验的混凝土保护层厚度设计

The design of concrete cover thickness based on high-speed carbonation test of concrete