通过对试样的力学性能的测试和计算，探讨了添加剂对陶瓷复合钢管的力学性能的影响。
Through measuring the mechanical properties of pipes, the effect of additives on mechanics properties of ceramic-lined pipes is discussed in this article.
由于良好的力学性能，钢管混凝土结构在土木工程中的应用已有上百年历史。
Because of good mechanical performance, concrete-filled steel tube structures have been used for hundreds years in civil engineering.
国产钢管常见的质量问题主要表现在表面质量、尺寸偏差、化学成分、力学性能和质检等方面。
Common quality problem occurred in China made steel pipe mainly involved in surface quality, dimension deviation, chemical composition, mechanical properties and quality inspection, etc.
结果表明：碳化物的扩散决定了T91钢管TIG接头力学性能和显微组织。
The result showed that the proliferation of carbide decided microstructure and mechanical property of T91 steel pipe joint with TIG bonding.
对某高层建筑结构开洞补强钢管混凝土柱轴心受压的力学性能进行了试验研究和分析。
The mechanical properties of concrete filled steel tube coloums with holes reinforced were tested and analysed.
作为一种具有较好力学性能的新型组合结构构件，钢管约束混凝土受到土木工程界的关注。
As a new kind of composite structures and its advantages, the using of steel tube confined concrete columns have received increasing interest in engineering.
采用瞬时液相扩散焊(TLP)连接技术进行了TP 304 H不锈钢管的焊接，分析了不同焊接温度对接头组织、成分和力学性能的影响。
Transient liquid phase (TLP) bonding was applied to join TP304H stainless pipe, and the effect of bonding temperature on joint microstructure and mechanical properties was studied.
核心混凝土脱空对钢管混凝土构件力学性能的影响是当前研究的热点问题。
The research of the core concretes empty which influences the mechanics performance of concrete filled steel tube components is a hot issue currently.
为改善薄壁钢管混凝土柱的力学性能，提出了设冷弯直肋方形薄壁钢管混凝土柱的新型结构形式。
New type of CFTST columns with cold-formed longitudinal straight ribs is put forward to improve the mechanical capability of columns of concrete-filled thin-walled steel tube (CFTST).
采用不同的高温试验工艺对T91钢管的TIG焊接头进行处理，分析TIG焊接头在力学性能和显微组织上的差异。
Mechanical property and microstructure of T91 steel pipe joint with TIG welding on different high-temperature test process was researched.
为研究方钢管约束高强混凝土短柱的轴压力学性能，进行了12个试件在循环轴压荷载作用下的试验研究。
To study the axial load behavior of square tube confined HSC short columns, 12 specimens was tested under cyclic axial compression.
结果表明，掺加适量膨胀剂的钢管膨胀混凝土具有较优的力学性能，其极限承载力比普通钢管混凝土可提高7%左右。
The results show that, when the expansive agent is added properly, the mechanical properties of expansive CFST is better, and its maximum bearing capacity is 7% more than that of ordinary CFST.
研究了热处理工艺对钢管连轧机架耐磨复合衬板工作层材料力学性能的影响。
The effects of heat treatment technology on the properties of working layer material of hot continuous steel pipe rolling mill wear resistant compound liner are researched.
研究了热处理工艺对钢管连轧机架耐磨复合衬板工作层材料力学性能的影响。
The effects of heat treatment on the properties of working layer material of wear resistant compound liner in hot continuous steel pipe rolling mill are researched.
T91钢管多采用TIG焊，焊接接头高温力学性能对T91钢的应用起至关重要的作用。
Welding T91 steel pipe is usually used TIG welding, mechanical behavior under high temperature of welded joints played an important role.
火灾后组成钢管混凝土的钢材和混凝土力学性能的降低，可能造成钢管混凝土柱抗震性能的改变。
The strength of concrete and steel decrease a lot after exposure to fire. As a result, the seismic performance of concrete-filled steel tubular (CFST) columns may be changed.
自密实钢管混凝土与普通泵送钢管混凝土的轴心受压对比试验表明，两者的力学性能相近。
The experimental results of short concrete-filled steel tubular under axis-compression load show that the mechanical properties of SCC-filled steel tubular are similar to the normal concrete (NC).
分析了纵向CF RP层数和长径比对圆cfrp -钢管混凝土受弯构件力学性能的影响。
Influences of layer of the longitudinal CFRP and slenderness ratio on static performance of the concrete filled circular CFRP-steel tubular flexural members were analyzed.
简要介绍了关于火灾下矩形钢管混凝土柱力学性能的研究成果。
The achievements of our research groups on the behaviors of concrete-filled steel rectangular tube columns under fire conditions are introduced.
最后利用该测试装置对69111不锈钢管件进行了挤胀实验，获得了薄壁管件的周向力学性能数据。
Finally, the testing device was applied to expand a hole of tube specimen made of 69111 stainless steel and circumferential mechanics performance data were obtained.
研究为进一步精确分析高温下钢管混凝土柱的力学性能及耐火极限提供了一种新的方法。
The work provides a new method for the further accurate analysis of the behaviors and fire resistance of concrete filled steel tubes.
研究结果表明，掺加适量膨胀剂的钢管膨胀混凝土具有较优良的力学性能，其极限承载力比普通钢管混凝土可提高8%左右。
The results show that, when the expansive agent is added properly, the mechanical properties of expansive CFST is better, and its limit bearing capacity is 8%more than that of common CFST.
利用正交试验法分析钢管混凝土的主要影响因素对钢管混凝土的力学性能的影响；
The major influencing factor that uses the orthogonality testing law analysis concrete filled steel tube is for the concrete filled steel tube the influence of mechanics performance;
研究结果表明，随着核心混凝土强度的变化，钢管混凝土压弯构件的力学性能变化是连续和统一的。
The researching works show that the behavior of concrete filled steel tubular members subjected to compression and bending moment is conti…
研究结果表明，随着核心混凝土强度的变化，钢管混凝土压弯构件的力学性能变化是连续和统一的。
The researching works show that the behavior of concrete filled steel tubular members subjected to compression and bending moment is conti…
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