论文部分内容阅读
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥主桥连续预应力混凝土变截面箱梁2#～7#块、8#、8
Abstracts——Form Journal of Iron and Steel Research (in Chinese)2008,20(7)-2008,20(8)
【摘 要】
：
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥
【出 处】
：
城市道桥与防洪
【发表日期】
：
2008年6期
其他文献
A new method was developed by a thermal wear machine to evaluate the thermal wear of rolls in steel rolling process.The steel strip and rolls were simulated by
The microsturctural transformation of austenite grain,pearlite interlamellar spacing,and lamellar cementite thickness of spring steel 60Si2MnA for railway were
利用已有化工装置废氨水作为还原剂,选用N-847型催化剂,采用选择性催化还原(SCR)技术对硝酸尾气进行脱硝综合治理.通过对硝酸装置进行改造有效地减少了NOx的排放,转化率高达9
在过去的20年里,电视转播方法论发生了很多变化和改进,因此,对专业音频设备的要求也相应地发生了变化。近年来音频行业最重大的变化可能就是数字调音台及网络设备的引进。这
Influence of Chemical Composition on Phase Transformation Temperature and Thermal Expansion Coeffici
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥
The precipitation behavior of Cr2N during isothermal aging in the temperature range from 700℃to 950℃ in Fe-18Cr-12Mn-0.48N(in mass percent)high nitrogen auste
The solidification process of AISI 304 stainless steel during cooling at a rate of 0.05 K/s has been observed in situ using a confocal scanning laser microscope
介绍循环流化床锅炉的点火操作,运行中的温度控制,水冷壁管,省煤器等部位发生磨损的原因和处理方法。
This paper introduces the reason of the ignition operation of cir
Hot plasticity of a nitrogen alloyed 25Cr-7Ni-4 Mo duplex stainless steel was investigated.The results indicate that thc main factors affecting the hot plastici
Effect of Welding Processes and Consumables on Tensile and Impact Properties of High Strength Quench
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥