The main characteristics, key parameters(the rational diameter, sectional area and theoretical weight and size) and pass schedule of new hot rolled spiral steel bar HSB335, are briefly introduced.
介绍了一种新型巷道用支护材料—— HSB335热轧螺旋钢筋的主要特点、重要参数 ,如 :钢筋的公称直径、公称截面面积、理论重量及螺旋钢筋外形具体尺寸 ;工艺设计孔型示意情况 ,并特别指出轧制生产过程中出现的难点问题及其解决办
On the basis of load age of con crete this paper presents the creep equation of concrete and analyses the effcet of reinforced skeleton frame on creep of concrete in accordance with deformation between concrete and reinforced skeleton frame by means of finite-element method.
按混凝土的加载龄期，用有限元方法推导建立了混凝土的徐变方程，并根据钢筋与混凝土的变形协调条件，分析了钢筋骨架对混凝土徐变的影响作用。
From base plate setting,dismantling formwork,fabrication of steel cable and framework of steel reinforcement,concrete work and other aspects the construction technology of box beam is introduced;at the same time matters needing attention in construction are pointed out.
归纳了箱梁的施工工艺流程,从底座的设置、模板的拆装、钢绞线及钢筋骨架的制作、混凝土浇筑等方面介绍了箱梁的预制工艺,并提出了施工中的注意事项。
Introduced the method and preparation of construction by engineering example,we must abide the operation and adapt measures in order to assure the quality of bored concrete pile,and also introduced the method and requirements of reinforcement cages and grouting of underwater concrete pile.
以实际工程为例,介绍了钻孔灌注桩的施工方法、施工准备及为保证钻孔桩的质量必须遵守的操作和采取的措施,并且介绍了钢筋骨架和水下混凝土灌注的具体施工方法和要求,为钻孔灌注桩基础工程的施工提供了经验和技术。
Manufacture and design application of cold_drawing spiral reinforcing bar
冷拔螺旋钢筋的加工制作与设计施工应用技术
Bond Anchorage Performance of Spirally Twisted Bar with Different Cross-section
不同截面螺旋扭状钢筋的粘结锚固性能
Long spiral drilled press-grouting pile post-inserted steel reinforcement cage pile-forming construction technology
长螺旋混凝土压灌桩后插钢筋笼成桩施工工艺
The Flexural Experiment of RC Beams Strengthened with Near-Surface Mounted Carbon Fiber Reinforced Plastic-Prestressed Helical Rib Rebar
内嵌CFRP筋—预应力螺旋肋钢筋复合加固混凝土梁抗弯试验研究
Research of Seismic Behavior on the Joint of Steel-Concrete Composite Beam and Continuous Compound Spiral Hoop Reinforced Concrete Column;
钢—混凝土组合梁与连续复合螺旋箍筋混凝土柱节点抗震性能研究
Elastic Static Analysis of Reinforced Concrete Circular Stairs Based on ANSYS
基于ANSYS的某带中柱钢筋混凝土螺旋楼梯的弹性静力分析
Application of the Collet Connection Technology for Pell off The Ribs and Rolling Plain Bar in Hot-Rolled Swirl Pool Project of Masteel 2250mm Hot Strip Mill While Against Construction;
钢筋剥肋滚轧直螺纹套筒连接技术在马钢新区热轧旋流池逆作施工中的应用
Field pull-out tests and failure model of GFRP screw anchors used to stabilize canal slopes of expansive soils
玻璃钢螺旋锚用于稳定膨胀土渠坡的现场拉拔试验和锚筋的破坏形式
For example, high strength reinforced bar, stainless steel medium plate, auto wheel rim steel and so on.
高拉力螺纹钢筋，不锈钢中板，汽车轮网钢等。
Effects of the Manufacturing Process Stages on the Mechanical Properties for X80 Grade SSAW Steel Pipe
X80钢级螺旋焊钢管力学性能研究
Our company will like to order fifty tons of reinforced bar this time .
我们公司想订购50吨螺纹钢筋。
Technical specification for taper threaded splicing of rebars
钢筋锥螺纹接头技术规程
Technical specification for taper thread connection of reinforcement bars
钢筋锥螺纹联接技术规程
Fixture straight screwconnection technology in the engineering
钢筋直螺纹连接技术在工程中的应用
Development and Production of Φ50 mm BS Deformed Bar Steel
Φ50 mm英标螺纹钢筋的研发与生产
TECHNOLOGY OF LONG AUGER DRILLING PRESS-GROUTING PILE AND VIBRATING STEEL DOWEL
长螺旋钻孔压灌桩与振捣插筋工艺技术
SEISMIC STABILITY ANALYSIS BASED ON LOG-SPIRAL FAILURE MODE OF REINFORCED SLOPES
对数螺旋线破坏下加筋边坡地震稳定分析
Back off tensioner adjusting nut to create slack in cables.
旋下拉伸器调整螺帽使钢缆松弛。