The carrying capacity, ductility and structural behaviors deterioration of corroded reinforced concrete beams were studied by the accelerated corrosion methods under artificial climate. 通过采用人工气候环境加速锈蚀方法,研究了锈蚀钢筋混凝土梁的承载力、延性及其结构性能退化机理。
Ductility and Energy Dissipation Capacity of Short Columns in Reinforced Concrete Framed Structures 钢筋混凝土框架短柱的延性和耗能能力
In this paper the energy dissipation mechanism and anti-earthquake ductility design of ferroconcrete frame structure are expounded mainly. 文章主要阐述了钢筋混凝土框架结构的耗能机理和抗震延性设计的方法。
The results show that the hot-rolled and directionally solidified processes improve the mechanical properties of the alloy and particularly its tensile ductility at room temperature. 结果表明,热轧和定向凝固结晶工艺明显改善了合金性能,特别是提高了合金室温塑性。
Due to its strong toughness and ductility, steel becomes the most sustainable building material at present. 钢铁具有强大的韧性和延展性,成为目前最可持续发展的建筑材料。
The ductility and dissipation of this kind of structure is better. 这种结构有一定的延性和较好的耗能能力。
Experimental Study on Stiffness and Ductility of Composite Steel Staggered Truss Structures 混合式交错桁架钢结构体系刚度和延性试验研究
Progress in increasing low temperature ductility and high temperature oxidation resistance of Mo alloys 提高钼合金低温塑性和高温抗氧化性的新进展
In addition, rigid steel frame model also has been established and compare their hysteretic curve and ductility too. 另外,本文建立了刚性和半刚性两种框架模型,分别就其滞回曲线、延性等方面进行了比较。
Saturation and aromatics affect the ductility of asphalt at low temperature. 饱和烃和芳香烃影响沥青的低温延度和粘结性。
The improvement for earthquake-resistant ductility of high perfor-rnance concrete structures is briefly introduced in this paper. 本文对高性能混凝土结构抗震延性的改进,作了简要的论述。
Frame node, as the hinge of force transferring, should have enough strength and necessary ductility. 框架节点是结构传力的枢纽,应具有足够的强度和必要的延性。
Finally, deterioration of the ductility of the CRC beams was studied. 最后,研究了受腐蚀钢筋混凝土梁的延性特性。
Plastic materials should take into account its ductility, unscreened thermoplastic deformation. 塑料材料要考虑到其延展性、热塑变形等。
Tests used to assess the ductility and malleability of stainless steel subjected to bending. “使用性测试,可用性测试”测试不锈钢在弯曲状态下的延展性及可锻性。
The effect of heat treatment parameters on microstructure, strength and ductility of the30MnSi PC steel bars was investigated and analyzed systematically. 系统地研究了热处理工艺参数对钢棒的组织及强韧性的影响规律并进行了理论分析。
Hence, the middle diaphragms effectively improve the integrity and ductility of the bridge. 跨中横隔梁的设置,还增强了桥梁的工作整体性和结构的延性。
Desirable properties for forming include low yield strength and high ductility. 令人满意的成形特性包含了低降伏应力和高延展性。
It is necessary to elaborate on the definition of a fatigue coefficient such as that for ductility. 有必要对疲劳系数,如延性系数的定义作详细讨论。
High ductility and excellent bendability to form bends, loops and complicated configurations without fracture. 良好的延展性和成行性,可弯制各种曲及复杂的形状且不断裂。
Ductility, strength and corrosion-resistance of alloy increased with the ascension of solid-solution temperature; 随着固溶温度的上升,合金试样的塑性、强度、耐蚀性增强;
Ductility is a measure of the degree of plastic deformation that has been sustained at fracture. 延伸度是指材料在断裂时发生的塑性形变程度的量度。
As these properties are reduced there is also a decrease in tensile strength and an increase in the ductility and toughness of the steel. 随着这些性能的降低,拉伸强度也降低而钢的延展性和韧性则会提高。
P The prestressing tendons shall have adequate ductility, as specified in EN10138. 预应力筋必须有EN10138中规定的足够塑性。
Experimental Study on Ductility and Toughness of HDPE-Pipe Concrete HDPE管混凝土延性和韧性的试验研究
Silicon bronze has the ductility of copper but much more strength. 硅青铜不但具有铜的可锻性,而且还具有很高的强度。
It is apparently atomic hydrogen, absorbed or dissolved in steel, that affects it flexibility and ductility. 这显然是原子氢,被钢吸收或溶解于钢,会影响其挠性和韧性。
The structural properties of concrete bridge externally prestressed with CFCC, and the analysis methods of deflection, ductility, bending and shear design of the bridge are discussed. 探讨了碳绞线体外预应力混凝土桥梁的结构特点和构造措施,以及该类桥梁中挠度、延性及抗弯、抗剪的计算分析方法。