Calculate on crack resistance and loading capability of corbel;
牛腿的抗裂度及承载能力的计算
Calculation method for crack resistance of steel fiber concrete deep beams with reinforcement;
钢筋钢纤维混凝土深梁抗裂度的计算方法
According to the basic hypothesis in this paper,the crack resistance formula and predigestion formula of prestressed steelconcrete continuous composite beams with bracket are deduced.
根据文中的基本假设,推导了带板托预应力钢 混凝土连续组合梁的抗裂度计算公式及简化计算公式,其公式形式上能与现行的混凝土结构抗裂度计算公式相协调;经过计算统计,提出了简单实用的带板托钢 混凝土组合梁负弯矩区截面塑性系数表,其计算结果与11片预应力钢 混凝土连续组合试验梁的实测结果吻合较好。
An equation is developed to calculate crack resistance capacity of eccentric beam column joints.
试验中观测和记录试件的初裂荷载和裂缝的开展与分布 ,提出偏心节点抗裂度计算的建议公式和改善偏心节点抗裂性能的一些建
Tests are carried out to study the behavior of equal-diameter presressed steel fiber reinforced concrete pole fabricated by centrifugal shaping method,mainly including cracking strength,crack distribution state and crack width,mid-span deflection and ultimate resistance.
通过试验研究了等径离心成型钢纤维混凝土预应力电杆的受力性能,主要包括抗裂度、裂缝的分布形态与裂缝宽度、跨中挠度和极限承载力等。
Tests are carried out to study the main mechanical properties of steel fiber reinforced concrete pole fabricated by centrifugal shaping method without tension thread: cracking strength,crack distribution and width,top-end deflection and ultimate resistance.
通过试验研究了无拉线离心成型钢筋钢纤维混凝土电杆的力学性能,包括抗裂度、裂缝宽度及其分布形态、杆顶变形和极限承载力等。
The test results of cracking strength and crack width on fourteen prestressed high strength concrete beams with the prestressing ratio from 0 6 to 1 0 and the concrete strength grade from C40 to C80 are introduced.
概括介绍了预应力比率为 0 6～ 1 0、混凝土强度等级为C40～C80的 1 4根先张法预应力高强混凝土梁的抗裂度和裂缝宽度的试验结果。
With the circle mathematical model,the relationship between breaking resistance and deformation height was simulated and is proved that the curve of simulation accords with the observation curve.
用圆形中心变位模型模拟了PE冻融老化抗裂强度与鼓包高度关系曲线,经检验模拟曲线与观测曲线基本吻合。
A study on strength and crack-resistance of fly ash concrete
粉煤灰混凝土强度及抗裂度试验研究
CALCULATION ON CRACK RESISTANCE CAPACITY OF ABNORMAL INTERIOR JOINTS IN REINFORCED CONCRETE FRAME STRUCTURES
钢筋混凝土框架异型中节点抗裂度计算
breaking tenacity
断裂强度,抗断韧度,断裂强力
bursting strength tester for papers
纸类抗爆裂强度测试器
Interrelated law between mode-Ⅰ fracture toughness and compression strength of rock
岩石断裂韧度与抗压强度的相关规律
Research on Mechanism of Temperature Cracks and Conceptualized Anti-crack Design Method of Masonry Structure;
砌体结构温度裂缝机理与抗裂概念设计
Prediction of Burst Strength of Oil Well Casing Strings with Micro-Cracks
含微裂纹油井套管的抗内压断裂强度预测
Analysis on the cast-in-place floor temperature-shrinkage crack mechanism and anti-crack measures
浅析现浇板温度—收缩裂缝机理及抗裂措施
testing method for grain crack of leather (by ball-bursting tester)
皮革抗晶开裂强度试验方法
Temperature Anti- crack Control Technology in Mass Concrete
大体积混凝土承台温度抗裂控制技术
Edge tearing resistance: Resistance of paper to develop an edge tear.
纸边抗撕度:纸张边缘对形成撕裂缺口的抗力。
Flexural Strength and Plastic Shrinkage Cracking Resistance of Aramid Fiber Cement Mortar
芳纶纤维砂浆的抗折强度与抗塑性收缩开裂
Compared to tear resistance and tensile strength, fracture toughness is more dependent on fiber length.
断裂韧性对纤维长度的依赖性比撕裂和抗张强度大。
Study of Relevance of Compressive Strength with Splitting Tensile Strength of Recycled Concrete
再生混凝土抗压强度与劈裂抗拉强度相关性研究
To measure strength breaking elongation of various kinds of farics such as cotton, wool,twine.silk and chemical fiber etc.
用于测定棉、毛、麻、丝及化纤等织物的抗拉断裂强度及断裂伸长。
Analysis on Mechanism of the Temperature-shrinkage Cracks of Cast-in-place Reinforced Concrete Slab and Study on Its Crack Resistance;
钢筋混凝土现浇板温度—收缩裂缝机理分析与抗裂研究
testing method of wet tensile breaking strength of paper and paperboard
纸和纸板湿抗扯裂强度的标准试验方法
EXPERIMENTAL STUDY ON SPLIT TEST WITH FLATTENED DISK AND TENSILE STRENGTH OF ROCK
平台巴西圆盘劈裂和岩石抗拉强度的试验研究