1、

Study on the Dynamic Response of Steel-pipe Arch Truss under the Earthquake Effect

钢管拱桁架在地震作用下的动力响应研究

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2、

Deformation Monitoring and Analysis of Large-span Steel-pipe Arch Truss in Construction State

施工状态大跨钢管拱桁架结构受力变形监测与分析

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3、

Research on the Dynamic Strength Failure of Large-span Steel Arch Truss under Severe Earthquakes

强震作用下大跨度拱形立体桁架结构动力强度破坏研究

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4、

Design of Large-Span Arch Truss Steel Bridge

海港大跨度拱桁式钢引桥的设计

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5、

Chinese people will never allow any foreign force to bully17, oppress, or subjugate15 us. Anyone who would attempt to do so will find themselves on a collision course with a great wall of steel forged by over 1.4 billion Chinese people.

中国人民也绝不允许任何外来势力欺负、压迫、奴役我们,谁妄想这样干,必将在14亿多中国人民用血肉筑成的钢铁长城面前碰得头破血流!

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6、

The Abnormal Structure and Forming Mechanism in 50 Axletree Steel

50车轴钢中异常组织的形成原因

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7、

The test results show that the fatigue property curve and the cyclic stress-strain curve of LZ50 axletree steel perfectly conform to double logarithm linear relationship.

试验结果表明:LZ50车轴钢的循环疲劳特性曲线及循环应力-应变曲线很好地符合双对数线性关系;

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8、

Ultrasonic measurement of high strength bolt axial tension in steel construction

钢结构工程中高强度螺栓轴向应力的超声测量技术

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9、

Research on the method of axial tension experiment for steel fiber reinforced concrete

钢纤维混凝土轴心拉伸实验方法的研究

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10、

The Study and Analysis of Steel Fiber Reinforced Concrete Members under Axial Tension

钢筋钢纤维轴拉构件的受力变形过程分析

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11、

Calculating Method for Axial Tension Initial Cracking Strength of Steel Fiber Reinforced Concrete

钢纤维混凝土轴拉初裂强度的计算方法

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12、

Effect of Axial Tension Load on Twist Number of Steel Wire in Torsion Test

钢丝扭转试验的轴向拉力对其扭转次数的影响

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13、
14、

Regulating the position of the internal steel tube can make the axel of the stay cable and the axis of the embedded tube overlapped.

调节内钢管的位置,能使斜拉索轴线与预埋管轴线重合。

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15、

This article introduces the construction of the transfer beam that is 20m away from the ground and of the size 1.25 × 2.93.The solution includes taking steel pipe as the main support, taking as the bottom formwork, assembling reinforcement, and pouring concrete.

介绍以钢管作主支撑、胶合板作底模、辅以相应的钢筋安装、混凝土浇筑措施,成功地完成了离地20余米高,截面为1.25×2.93转换梁的施工。

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16、

Health stainless steel centrifugal pump, cam rotor pump, a return pump, Self-suction pumps.

不锈钢卫生离心泵 、 凸轮转子泵 、 回程泵 、 自吸泵.

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17、

By the control of the cement, sand-gravel aggregate, reinforcing steel, loamy soil and the means of experiment in the use of the repairing project of the culvert passing Zhang River spoiled by devastating flood, it has been completed auspiciously.

通过对穿漳涵洞水毁修复工程所用水泥、砂砾石骨料、钢筋、壤土等材料以及试验手段的控制,保证了该项工程的顺利完成。

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18、

The shell is made of good quality stainless steel, baking finish on surface.

外壳采用优质薄钢板, 表面烘漆.

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19、

Shanghai Huyi Research specializes in the production of high-precision special cold forming steel.

上海互益冷弯型钢研究所是专业从事高精度特种冷弯钢的生产实体.

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20、

This paper a new method in customized cut-off cold formed profiles steel roll-forming line.

介绍据此设计的在线飞剪机的结构和组成,该机实现了型钢的快速无屑在线不停机切断,提高了型钢的断面质量和定长切断精度.

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