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
腐植酸生物饲料对肉牛生长性能的影响
【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
【机 构】
：
国家粮食局科学研究院
【出 处】
：
饲料研究
【发表日期】
：
2012年12期
其他文献
Preparation, characterization and photo-catalytic behavior of WO_3-TiO_2 catalysts with oxygen vacan
Fractional four-step finite element method for analysis of thermally coupled fluid-solid interaction
An integrated fluid-thermal-structural analysis approach is presented.In this approach,the heat conduction in a solid is coupled with the heat convection in the
The selected modifications to the construction of grinding wheels were described which facilitate an increase in the material removal rate (grinding wheels with
Neodymium ion imprinted polymer (Nd3+-IIP) particles for selective solid-phase extraction of Nd3+ were prepared and determined with inductively coupled plasma a
Chromium accumulation, microorganism population and enzyme activities in soils around chromium-conta
The environmental risk of chromium pollution is pronounced in soils adjacent to chromate industry. It is important to investigate the functioning of soil microo
A series of lanthanide binuclear complexes, [Ln2(L)6(H2O)4]·2H2O (Ln=Sm(III), Gd(III), Er(III), Yb(III), HL=4-quinolineacarboxylic acid, were synthesized by re
Reliability-Based Load and Resistance Factors Design for Offshore Jacket Platforms in the Bohai Bay:
The target reliability index has been effectively used as the best solution to deal with the relationship between the structural safety and the optimal economy
Determination of REE,U,Th,Ba,and Zr in simulated hydrogeological leachates by ICP-AES after matrix s
A fast, reliable and precise method for the determination of Ba, Zr, Th, U, La, Ce, Eu, Hf and Gd in leaching solutions containing up to 1 mol/L FeCl3 by induct
Whirling is a cutting process in which a series of cutting edges on whirling ring remove material by turning over a rotating workpiece. In this study static and
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