Design of Rational Pouring Scheme to Ensure Mold Filling and Feeding-One of Series Courses of Speech on Scheme Design for Cast Steel in Investment Casting;
设计合理的浇注方案以保证充填和补缩——熔模铸件铸造方案设计系列讲座之一
The construction measures were introduced from mixing ration of concrete,pouring plan,the late poured band designment,expanding agent and concrete maintenance aspects so as to engineering quality of bulk mass concrete construction.
针对大体积混凝土施工的重要性,分析了大体积混凝土施工的主要技术难点和原因,从混凝土配合比、浇筑方案、后浇带设置、掺膨胀剂及混凝土养护等方面详细介绍了大体积混凝土的施工措施,以保证大体积混凝土工程的质量。
In consideration of the given conditions of the construction site,the pouring scheme of the mass concrete for the base slab of the basement is determined,the cause of its temperature cracks,which may occur,is analyzed,and the practical measures to control the cracks are put forward in the paper.
结合施工现场的特定条件,确定地下室底板大体积混凝土的浇筑方案,分析了大体积混凝土温度裂缝产生的原因,提出了裂缝控制的具体措施。
Discussion of Plan for Massive Concrete Placing of Pump Gate Floor
泵闸底板大体积混凝土浇注方案讨论
Design of Rational Pouring Scheme to Ensure Mold Filling and Feeding-One of Series Courses of Speech on Scheme Design for Cast Steel in Investment Casting
设计合理的浇注方案以保证充填和补缩——熔模铸件铸造方案设计系列讲座之一
The setting scheme of late poured band and attention problems in design and construction
后浇带的设置方案及设计施工中应注意的问题
SOLUTIONS FOR VERREINFORCED CAST-IN-SITU REINFORCED CONCRETE SLABS
钢筋混凝土现浇楼盖板超筋解决方案
Simple narration construction plan of cast-in-site with houseful support frame on continuous box grider
现浇连续箱梁满堂支架施工方案简述
"In the anhydrite zone,given a 3 m thick Base, 5m3 of concrete is installed in the Base and 4 m3."
在硬石区,3米厚的基底浇注混凝土5立方米,拱穹浇注混凝土4立方米。
Study on Semisolid Feedstock of A356 by Controlled Pouring Methods;
控制浇注方法制备A356半固态坯料的研究
The Traffic Safety Organization Plan of Cast-in-Place Box Beam cross Highway Construction
现浇箱梁跨高速公路施工交通安全组织方案
Constructional scheme and technical features of Xintan Bridge beam cast-in-place rigid frame paragraph
新滩大桥刚构梁现浇段施工方案及技术特点
The molten metal may enter the ingot mould in two ways: from the top and from the bottom. Top pouring is the simplest and cheapest method, but gives poor control over the rate of pouring.
钢液注入钢锭模可采用两种方式:上注和下注。上注法最简单，成本最低，但不好控制浇注速度。
pilot gas-injection project
先导性注气试验方案
On Maintenance of Windows System Registration Form;
Windows系统注册表维护方案
The vehicle stands on the finished concreted tunnel Base with the direction of travel corresponding to the direction of lining.
车辆位于浇注好的隧道基底上,移动方向与衬砌方向一致。
Square slabs were cut from cubes cast with various aggregate sizes.
从具有不同骨料粒度的立方浇注块中切出方形板块。
Effects of Cristobalite Content of Silica Base Ceramics Core on the Rate of Qualified Pouring
硅基陶瓷型芯方石英含量与叶片浇注不露芯率的关系
(2)The strength of castable containing MA spinel was better than that of the one contaning chrome ore.
(2)加入镁铝尖晶石的镁质浇注料在强度方面要好于加入铬矿砂的;
Technology for Long Life of Tundish and Non-stopper Steel Stream Protection of Billet Continuous Casting in ANYANG Iron & Steel Group Co. LTD;
安钢小方坯连铸中间包长寿及无塞棒控流保护浇注工艺研究
Effect of Pour Mode and Cooling Rate on Morphologies of Mg_2Si in AZ91-0.45Si Magnesium Alloy
浇注方式和冷却速度对AZ91-0.45Si合金中Mg_2Si形态的影响