混凝土裂缝

结合分形理论，给出了定量计算混凝土裂缝的面积、分形维数、长度、宽度等特征参数的算法，并采用MATLAB编写计算混凝土裂缝特征参数的应用程序。

An algorithm which was derived from fractal theory was proposed and programmed with MATLAB to calculate the characteristic parameters of concrete cracks , such as area , fractal dimension , length and width .

从理论和实践两方面阐述了AEA无缝设计施工技术、控制大体积混凝土裂缝、结构自防水技术的应用原理和工程实例。

The application principle of AEA seamless design construction technology , controlled large area concrete cracks and structural self waterproofing technique have been described through engineering examples from view of theory and practice .

体外模拟试验发现抗S.混凝土裂缝与防水防渗

Anti - S. Concrete crack and waterproof and anti - seepage

堰顶横缝表面封堵和混凝土裂缝的化学灌浆处理，增强了混凝土的防渗性能，坝体渗漏量降为1.88m3／h，满足了设计要求。

The impermeability of the concrete has been greatly improved and leakage of the dam body is decreased up to 1 . 88 m3 / h , thus meeting the design requirement .

用LEFM和FCM相结合的方法研究混凝土裂缝的扩展规律

A Study of Crack Propagation Rule of Concrete by The Combination of LEFM and FCM

通过对洞巴水电站面板堆石坝混凝土裂缝的原因进行详细分析，确定采用SR止水材料的处理措施。

The cause of concrete fissure on face rock fill dam of Dongba Hydropower Station is studied , and it is determined to use SR sealing material to solve the problem .

根据传统的钢筋混凝土裂缝宽度计算理论，对CFRP布加固混凝土梁的裂缝宽度计算方法进行了分析研究。

Based on the traditional crack theory of reinforced concrete ( RC ) beams , the crack width prediction for RC beams strengthened with carbon fiber reinforced polymer ( CFRP ) sheets is studied .

在静载试验中对混凝土裂缝宽度的量测采用HJ系列混凝应变计，获得了较精确的试验结果。

On the static loading test , to obtain a more precise result , the HJ series of concrete sensor was used to measure concrete crack width .

电化学沉积法修复钢筋混凝土裂缝的机理

Mechanism on Rehabilitation of Cracks in Reinforced Concrete Using Electrodeposition Technique

非稳定性混凝土裂缝的成因与处理

The cause of formation and treatment of instable crack in concrete

桥梁大体积混凝土裂缝与温度关系的研究

Study On The Relationship Between Bridge Bulk Concrete Crack And Temperature

大体积混凝土裂缝成因及成套控制技术研究

Research on reason and composite control measures for mass concrete cracking

浅谈隧道模筑混凝土裂缝的预防措施及效果

The effect and preventive measures of the tunnel mode concrete cracks

预防大面积混凝土裂缝的技术处理

The Technical Measures to Avoid the Crack of the Large Scale Concrete

炼钢转炉底板大体积混凝土裂缝的控制措施

Control measures of mass concrete cracks in floor slab of steel-smelting converter

混凝土裂缝对钢筋锈蚀的影响

The effect on steel bar corrosion produced by concrete cracks

混凝土裂缝调查与修补技术

Research and Mending Techniques to the Crevice of Concrete Surface

浅谈混凝土裂缝及防止措施

Talking about the Appearance of Concrete Crack and its Prevention

框架结构混凝土裂缝检测与分析技术研究

Research on the technique of cracks examination and analysis for framed structure

数字散斑相关方法测量混凝土裂缝尖端演化过程

Measurement of Evolutionary Process of Concrete Crack Tip by DSCM

超长结构地下室外墙混凝土裂缝的控制

Cracking Control over External Concrete Wall of Basement in Super Long Structure

浅析建筑工程混凝土裂缝成因及预防

Analysis on causes of concrete crack of construction engineering and its prevention

非荷载作用引起混凝土裂缝的成因及预防

Causes of concrete split by non-loading function and its prevention

尾水隧洞衬砌混凝土裂缝预防及治理

Prevention and control of liner concrete crack at tailwater tunnel

混凝土裂缝的主要成因与控制处理

The main cause of concrete crack and the measures to control and handle

单面平测法在大体积混凝土裂缝检测中的应用

The Application of Single Plane Acoustic-wave Method in Detecting Mass Concrete Crack Depth

应用灰色系统理论进行混凝土裂缝分析及预测

Application of the grey system to the anaylsis and prediction of concrete cracks

混凝土裂缝开度混合预测模型

A hybrid model for prediction of concrete crack opening

热带沙漠地区混凝土裂缝的控制

Concrete Cracking Control in the Tropical Desert Zone

光弹贴片法在混凝土裂缝扩展过程研究中的应用

Application of Photoelastic Coating Method in Studying the Process of Crack Developing in Concrete