检漏孔中心线应对两相邻螺柱通孔跨中。
The leak detection hole axis should pass the middle of two neighboring studs clearance holes.
文中介绍了空间桁架支座及跨中节点设计；
随着列车车速的增加，跨中动力系数有增大的趋势。
The rule about impact coefficient has increased trend with increasing of train velocity in section of middle of span.
目的提高对跨中、后颅窝轴外肿瘤及肿瘤样病变的影像学认识。
Objective: to study the imaging features of extra-axial tumors and tumor-like lesions involving both middle and posterior cranial fossae and to make a classification.
根据这一结论，对该桥主要采取了增加跨中横隔梁的加固措施。
With the conclusion, diaphragms were added as one of the strengthening measures.
主梁截面面积变异对斜拉桥跨中挠度和尾索索力具有显著的影响。
The variation of sectional area of girders has influence to the deflection of cable-stayed Bridges at the middle of span and forces of cables anchored at the end of side span.
方法16例跨中后颅窝的巨大表皮样囊肿采用显微外科手术切除。
Methods 16 cases with giant communicating epidermoid cysts at the middle and posterior cranial fossa were operated on with microsurgical techniques.
剪力键主要承受弯矩和剪力，从支座到跨中，其弯矩和剪力逐渐减小。
The shear keys bear moment and shear and decrease from support to mid-span.
目的对15例骑跨中后颅窝底脑肿瘤的手术入路及治疗经验进行总结。
Objective To summarize the operative experience of 15 cases with communicating tumors at the middle and posterior cranial fossa.
左右两边编三股辫，左股往右跨中股；右股往左跨左股中股往右跨右股；
The left and right sides three-ply braid, left to right across the shares; Right across the left left shares across right right shares;
实践证明，大跨中承式拱桥柔性吊杆按照轴心受拉杆件进行设计的方法有待商榷。
The practice proves that it needs to be further discussed that the flexible suspenders of a large-span half through bridge are designed as axial tension members.
通过对加固梁荷载—跨中挠度曲线的分析，推导出了加固梁的短期刚度计算公式。
Through the load-deflection curves analysis of the reinforcement beams, this article also derived a short-term stiffness formula for calculating.
对该桥水平转体结构体系、施工方案、施工工艺、跨中合拢施工进行了详细的阐述。
System of horizontal swivel structure, construction scheme, construction method and construction of middle-span closure are expounded in the paper.
跨中竖向位移远远大于其他部位位移，所以对下弦梁和拱顶跨中部位的位移要多加重视。
The displacement in the middle of the entire bridge is much heavier that other places, so it should be paid more attention.
通过内力计算并与传统梁板式码头的比较，结果表明该码头结构形式跨中内力明显减小。
Compared with ordinary continuous longitudinal girder, this type of wharf has an obvious decrease in internal forces.
并就弹性阶段，得到了试验梁跨中作用集中荷载时，弯曲挠度与剪切挠度之间的相对增长关系。
Furthermore, at the elastic stage, relationship between the bending deformation and shear deformation of test model under the inter-concentrated load was showed.
计算结果表明：跨中截面上下缘应力计算值与试验值误差在5%左右，跨中挠度误差在1%左右。
The result indicated that, the section upper and lower reason stress error is about 5% while stepping, the deflection error, about 1%.
这种粘结破坏按形成机理及破坏部位的不同可分为板端剥离破坏和跨中受弯裂缝导致的粘结破坏。
According to different failure mechanism and displaying part, the failure modes are divided into plate end debonding failure and intermediate crack induced interfacial debonding failure.
最后针对一座大跨悬索桥，计算了在竖向活载作用下材料、几何尺寸的随机性对主梁跨中位移的影响。
Finally, the mid-span deflection of a long span suspension bridge under vertical live load is analyzed when the elastic module of cable and hangers are assumed to be random correlated variables.
文章分析了梁的内力分布和跨中横隔板的作用。所编程序可用于由薄板构成的名种类型的空间结构分析。
The paper also describes the effects of midspan cross diaphragm on stress distribution and deformation of such girders.
基于试验结果，拟合出了考虑各关键参数影响的火灾下两跨连续梁边支座反力与梁跨中变形的计算公式。
Calculation formula of side support reaction and deflection in the mid-span of beams subjected to fire were obtained by fitting curves of experimental data considering each key factor.
根据多梁式斜梁桥结构及其横向受力特点，提出了“弹性支承刚性横梁法”进行跨中荷载横向分布的计算。
The elasticity support rigidity crossbeam method is brought forward according to orientation structure endure force character of skew bridge with multilongitudinal beams.
通过考虑接触与不考虑接触两种情况时桥面板跨中截面的受力分析，验证该问题中接触有限元模型的正确性。
By analysis of the middle section stress of the hollow slab in the two situations of consider contact and not consider contact, verified the accuracy of contact finite element model in that situation.
结果表明：在匀速移动荷载作用下，带支座损伤的空心板桥跨中挠度的动力放大系数可以比支座未损伤时增大22%。
The results show that: In the uniform moving loads with bearing damage of the hollow cross-Panchiao deflection dynamic magnification factor of the bearing can not damage more than 22 percent increase.
分两组由拱板下弦跨中同时向拱板支座浇筑混凝土，然后从拱板支座连续沿拱板上弦向中间合龙，使浇筑荷载相对均衡。
Concrete was poured in separately from mid-span of arch slab to the supports and then from the supports to the top chord of the arch chord so as to balance the pouring load.
在已建设的众多预应力混凝土空心板桥梁中，存在出现混凝土裂缝、跨中挠度过大及因施工质量问题而造成废梁等问题。
Some problems such as concrete cracking, bigger deflection of span and abandoned beams caused by construction quality have appeared in the completed prestressed concrete voided slab Bridges.
目的总结跨中后颅窝底巨大表皮样囊肿显微手术治疗的经验。方法16例跨中后颅窝的巨大表皮样囊肿采用显微外科手术切除。
Objective To summarize the microsurgical experience in treating 16 cases with giant communicating epidermoid cysts at the middle and posterior cranial fossa.
试验结果表明，部分预应力陶粒砼叠合连续板跨中取用较低的预应力度，不仅能满足正常使用极限状态的要求，而且具有较好的延性。
The test results show that the continuous composite slab with lower level of prestressing can meet the requirement of ultimate state under normal serviceability and has better ductility.
本文通过钢筋混凝土芯梁及粘贴钢板补强混凝土复合梁的疲劳试验，研究了它们在疲劳试验过程中载荷和加载线位移及跨中挠度的变化规律。
This paper deals with the load-deflection and load displacement curves of beams basedon the fatigue experiments of plated and unplated RC beams.
本文通过钢筋混凝土芯梁及粘贴钢板补强混凝土复合梁的疲劳试验，研究了它们在疲劳试验过程中载荷和加载线位移及跨中挠度的变化规律。
This paper deals with the load-deflection and load displacement curves of beams basedon the fatigue experiments of plated and unplated RC beams.
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