梁的例句大全

The dynamic characteristics analysis of corrugated sheet web plate PC combined box beam

波形钢腹板PC组合箱梁的动力特性分析

Gray correlation index analysis of the ultimate moment and relevant factor of steel fibre reinforced concrete beam

钢纤维钢筋混凝土梁极限弯矩与其关联因子的灰色关联度分析

Optimization design and corollary equipment of box girder prefabrication field for passenger express line

客运专线铁路箱梁预制场优化设计与设备配套

· METHODS: Forty patients ( 56 eyes) had undergone test of corneal endothelial cell density and cellular morphology by non-contact corneal endothelial microscope before and after trabeculectomy.

方法：采用非接触型角膜内皮显微镜，对40例56眼行小梁切除术的患者，做术前术后角膜内皮细胞密度和细胞形态学的检测。

Combined penetrating keratoplasty and trabeculectomy was performed in 30 patients of corneal perforation, corneal fistula or coexistent corneal disease and glaucoma.

采用穿透性角膜移植联合小梁切除术治疗角膜溃疡穿孔、角膜瘘或术前合并青光眼的角膜病变30例，其中联合白内障囊外摘除8例，联合人工晶体取出1例。

The Curved Beam Element and Its Convergence Rate

曲梁单元和它的收敛率

Research of the Designing Way to Bridge ′ s Expansion and Contraction Joint

桥梁橡胶伸缩缝设计方法的探讨

Study of elastic concrete properties and their application to construction joint of bridge

弹性混凝土性能研究及在桥梁伸缩缝工程中的应用

Discrete element with flexible connector method for dynamic analysis in the 3-D beam structure

三维梁系结构刚体元-柔性连接元动力分析模型

The Research on Bearing Capacity of Connecting Piece of Steel and Concrete Composite Continuous Beams

钢-混凝土组合连续梁抗剪连接件承载力计算研究

On errors investigation in concrete grouting at connecting box girder construction

连续箱梁施工阶段混凝土浇筑误差调查分析

The low cycle reciprocating load experiment gives a good opportunity to study the seismic behavior of three kinds of T-shaped concrete steel tubular composite column and steel beam connected node.

通过低周往复荷载作用下的拟静力试验，对9个T形钢管混凝土组合柱-钢梁连接节点试件的抗震性能进行了研究。

Flexural Design of Prestressed Concrete Beams With Bonded FRP Tendons

有黏结预应力FRP筋混凝土梁的抗弯设计

This paper establishes the fatigue stress spectrum of the transom and the bottom chord of a bridge over the Yellow River based on the measured stress and confirms the residual fatigue life by using mathematical model of existed steel bridge fatigue life.

以黄河某大桥的实测应力为基准，建立其横梁、下弦杆的疲劳应力谱，并运用既有钢桥疲劳寿命的数学模型确定其剩余疲劳寿命。

Corroded Post-Tensioned Beams with Bonded Tendons and Wire Failure

有粘结筋的锈蚀后张混凝土梁和钢丝破坏模式

The study was both experimental and analytical. 22 partially prestressed concrete beams with unbonded tendons and 4 with bonded tendons were tested.

试验研究了22根无粘结和4根有粘结部分预应力梁在三分点荷载作用下的抗弯性能。

ATMOSPHERIC CORROSION PROPAGATION ON GALVANIZED STEELS UNDERNEATH PAINTS WITH SCRATCHS Corroded Post-Tensioned Beams with Bonded Tendons and Wire Failure

涂膜破坏后膜下镀锌钢板大气腐蚀扩展研究有粘结筋的锈蚀后张混凝土梁和钢丝破坏模式

Other problems of calculating frequency are analyzed in the paper, including the difference from the usual concrete structures prestressed with unbonded and bonded tendons, taking no account of stress increment and so on.

分析体内与体外预应力梁频率计算的区别和不考虑体外索应力增量的频率计算方法等问题。

Technology Research on Reinforcing Continuous Box Beams by Bonded Prestressed Tendons

有粘结预应力筋加固连续箱梁技术研究

Research on Structure of Body Bolsters for 200 km/ h Track Inspection Cars

200km/h轨检车枕梁结构研究