钢支撑,steel support
1)steel support钢支撑
1.The application of steel support double-row piles anchor combined support in deep foundation pit钢支撑双排桩锚杆联合支护在深基坑中的运用
2.The construction of the steel support reinforcing system of the crane wheel platform had no impact on the the major construction schedule in the construction of the central building and canopy steel structures of the Station Project.北京南站工程中央站房及雨篷钢结构的施工中,重型吊车走行平台钢支撑加固体系在施工中不占用主体工期,随混凝土模板安装,配备部分路基箱,钢支撑约占主体总用钢量的7。
3.Taken deep foundation excavation work in Shenzhen side connection work of Shenzhen-Hongkong west passage project as example the application of drilling bitten pile combined with steel support structure in deep excavation retaining is introduced,which resolve the supporting problems of deep foundation pit in urban build-up area.以深港西部通道深圳侧接线工程地道深基坑为例,介绍了钻孔咬合桩加多道钢支撑基坑支护工艺,解决了在城市建成区深基坑施工支护的问题。
英文短句/例句

1.Application of the upper reinforcement steel support in the super-thick raft超厚筏板中上层钢筋型钢支撑的应用
2.The Forming Quality Analysis and Experimental Research of Forging Bolster锻钢支撑座成形质量分析及实验研究
3.Experimental Research on the Aseismic Retrofitting of Reinforced Concrete Frame Structures with Steel Braces;钢支撑加固钢筋混凝土框架结构的试验研究
4.Research on CAD System for Bracing Structure of Deep Foundation Pit;深基坑钢支撑支护结构CAD辅助设计系统的研究
5.Optimal Design of Cluster Pile-Steel Tube Supporting Structures Based on Genetic Algorithm;基于遗传算法的排桩—钢支撑支护结构优化设计
6.Analysis on Earthquake-resistant Performance of Knee Braced Steel Frames;隅撑支撑钢框架结构的抗震性能分析
7.Research on the Design Theory of Buckling-Restrained Braces and Buckling-Restrained Braced Frames;防屈曲支撑及防屈曲支撑钢框架设计理论研究
8.Two great towers support four huge cables.两座巨塔支撑着四根粗大的钢缆。
9.Structural Influence Factors of Concentrically K-braced Steel Frames;K形中心支撑钢框架的结构影响系数
10.Structural Influencing Coefficient of Eccentrically K-braced Steel Frames;K型偏心支撑钢框架的结构影响系数
11.Structural Influencing Coefficient of Concentrically X-braced Steel Frames;X型中心支撑钢框架的结构影响系数
12.Elasto-plastic Dynamic Analysis of Y-eccentrically Braced Steel Frame;Y型偏心支撑钢框架弹塑性动力分析
13.The Structural Influencing Coefficient of Concentrically V-braced Frames;V型中心支撑钢框架的结构影响系数
14.Research on the Seismic Behavior of Multilayer Hinged Steel Frame with Bracing;多层柱支撑铰接钢框架抗震性能研究
15.The Effect to Stability of Steel Members by Bracing Location;支撑位置对钢构件稳定承载力的影响
16.Analysis of Seimic Performance of Buckling-Restrained Braced Steel Frames;防屈曲支撑钢框架结构抗震性能分析
17.The Seismic Behavior Factors of Single Sway Rod Concentrically Braced Steel Frames单斜杆中心支撑钢框架强度折减系数
18.Elimination of Looseness and Impact of the Converter Supporting Equipment under High-Temperatureure梅钢转炉支撑装置高温松动冲击控制
相关短句/例句

steel bracing钢支撑
1.During construction of water tunnel of East Shenzhen Water Supply Project, steel bracing and advance tubular shed were utilized for initial support at the sections of weak surrounding rock and unstable fault, and steel bracing concrete was applied as permanent lining at specific sections, which achieved good effects.在深圳市东部供水工程隧洞施工中,在软围岩和断层不能自稳的地段,使用钢支撑和超前管棚做初期支护,个别地段还采用钢支撑混凝土作永久衬砌,取得了较好的效果。
3)steel brace钢支撑
1.Present research,problems and improvements on steel braces and dual systems of concentrically braced frames;钢支撑及框架-中心支撑双重抗侧力体系研究现状、不足及改进
2.Application of pipe roof and steel brace in construction adit for undergound powerhouse;管棚与钢支撑在地下厂房施工支洞中的应用
3.Seismic strengthening design is carried out by means of providing additional steel brace to re-adjust the torsion stiffness centre.在进行加固改造设计时,从整体设计入手,在不影响使用的前提下,采取在其他部位增加钢支撑的方案解决刚度中心偏移问题。
4)bracing members钢支撑
1.A method for estimating fatigue damages of bracing members based on plastic strain energy;基于塑性应变能的钢支撑疲劳损伤评估方法
2.A method for estimating fatigue damage of bracing members based on axial deformations;基于轴向位移的钢支撑疲劳损伤评估方法
5)steel braces钢支撑
1.The excavation order, excavation ways for different sections and setup methods of steel braces in supporting piles to ensure the stabilization of the earth body are introduced in detail.根据车站所处的地理环境和地质情况 ,提出了基坑开挖的施工关键和施工对策 ,并结合实际情况 ,对基坑的开挖顺序、不同地段采用的开挖方式以及在开挖过程中 ,为了保证土体稳定 ,如何在围护桩间设置钢支撑作了详细介绍 ,事实证明 ,只要技术方案合理、可靠 ,各项准备工作充分、到位 ,就一定会取得成
6)Support plate支撑钢板
1.Clinical application of internal fixation by double support plate in the treatment of the tibial plateau fracture of Type C;双支撑钢板内固定治疗C型胫骨平台骨折的临床应用
延伸阅读

45钢和40Cr钢调质的热处理工艺45钢40Cr钢调质调质是淬火加高温回火的双重热处理,其目的是使工件具有良好的综合机械性能。调质钢有碳素调质钢和合金调质钢二大类,不管是碳钢还是合金钢,其含碳量控制比较严格。如果含碳量过高,调质后工件的强度虽高,但韧性不够,如含碳量过低,韧性提高而强度不足。为使调质件得到好的综合性能,一般含碳量控制在0.30~0.50%。调质淬火时,要求工件整个截面淬透,使工件得到以细针状淬火马氏体为主的显微组织。通过高温回火,得到以均匀回火索氏体为主的显微组织。小型工厂不可能每炉搞金相分析,一般只作硬度测试,这就是说,淬火后的硬度必须达到该材料的淬火硬度,回火后硬度按图要求来检查。工件调质处理的操作,必须严格按工艺文件执行,我们只是对操作过程中如何实施工艺提些看法。1、45钢的调质45钢是中碳结构钢,冷热加工性能都不错,机械性能较好,且价格低、来源广,所以应用广泛。它的最大弱点是淬透性低,截面尺寸大和要求比较高的工件不宜采用。45钢淬火温度在A3+(30~50)℃,在实际操作中,一般是取上限的。偏高的淬火温度可以使工件加热速度加快,表面氧化减少,且能提高工效。为使工件的奥氏体均匀化,就需要足够的保温时间。如果实际装炉量大,就需适当延长保温时间。不然,可能会出现因加热不均匀造成硬度不足的现象。但保温时间过长,也会也出现晶粒粗大,氧化脱碳严重的弊病,影响淬火质量。我们认为,如装炉量大于工艺文件的规定,加热保温时间需延长1/5。因为45钢淬透性低,故应采用冷却速度大的10%盐水溶液。工件入水后,应该淬透,但不是冷透,如果工件在盐水中冷透,就有可能使工件开裂,这是因为当工件冷却到180℃左右时,奥氏体迅速转变为马氏体造成过大的组织应力所致。因此,当淬火工件快冷到该温度区域,就应采取缓冷的方法。由于出水温度难以掌握,须凭经验操作,当水中的工件抖动停止,即可出水空冷(如能油冷更好)。另外,工件入水宜动不宜静,应按照工件的几何形状,作规则运动。静止的冷却介质加上静止的工件,导致硬度不均匀,应力不均匀而使工件变形大,甚至开裂。