Numerical examples show that this proposed method is practicable in engineering the optimization design of the thin wall structure.
实例计算表明这种方法在薄壁结构优化设计应用中具有实用价值。
Arched-corrugated metal roof( ACMR) belongs to cold-bending thin wall steel structure, of which the stability is a key factor influencing its bearing capacity.
金属拱型波纹屋顶结构属于冷弯薄壁构件，稳定问题是影响其承载能力的关键因素。
The method of using thin-wall caisson as the supporting structure is quick and economical.
采用薄壁沉箱作为开挖的支护结构，施工快捷又经济合理。
Based on the elastic-plastic dynamic model of the thin-wall structure aqueduct, the non-linear earthquake response analysis is presented.
运用渡槽薄壁结构弹塑性动力分析模型，开展了渡槽非线性地震响应分析计算。
In this paper, the structure feature and principle of this special drill has been introduced. Its special design is very useful for drilling thin-wall pipe.
本文介绍了薄壁管专用钻头的结构特点及工作原理，其结构设计新颖，对薄壁管的钻削有实用价值。
Its structure is very complex, particularly the wall of new turbine disk is thin, physical dimension mostly is arc switching. There are many dented surfaces and they need high roughness demanding.
它的结构复杂，尤其是新型的涡轮盘壁薄、结构尺寸多为圆弧转接，存在多处凹陷的内表面，并且表面粗糙度要求高。
Combining with three nodes isoparametric axial force element, the new element can be used to accurately calculate the shear flow action between bar and skin in thin-wall structure.
它与三节点等参轴力杆单元组合时可以精确地模拟薄壁结构中杆与蒙皮之间的剪流作用。
Reinforced concrete thin-wall frame system can be used in the construction of broad space masonry structure instead of lengthwise outer wall masonry structure.
论述了对于具有较大开间和进深的砌体结构房屋，可采用钢筋混凝土薄壁框架体系取代砌体外纵墙。
The steel silo is a kind of thin-wall shell structure, so it is sensitive to imperfection.
钢板筒仓是一种薄壁壳体结构，对缺陷非常敏感。
According to the structure characteristics and processing of the thin-wall mold parts, introduces a kind of method that adopts CNC to process the thin-wall mold parts.
针对模具薄壁零件的结构特点和加工工艺，介绍一种采用数控加工模具薄壁零件的方法。
A few new assistant Jigs for machining thin wall parts are introduced, their structure and usage involved.
介绍了几种新型薄壁件加工辅具，并对其结构与使用进行了说明。
The large span and over long and thin wall and prestressed arch roof is a new type structure of combining indoor top and roof plate.
大跨度超长薄壁构件的预应力拱形屋盖是将室内顶棚与屋面板两者合一的新型结构。
With the double layered structure and the thin wall cylinder energy absorbing system, the explosion wave and high speed fragments were successfully sustained within the container.
在采用了多层容器结构和薄壁钢管能量吸收装置等措施后，容器安全地承受了爆炸装置形成的弹片和冲击波的破坏作用。
Thin wall box shape section is a kind of structure generally adopted for machines.
薄壁多室箱形截面是机械结构中常见的一种结构形式。
The research difficulties of the vibration response on thin-wall structure excited by acoustic loads are also pointed out.
同时也指出了薄壁结构在声载荷作用下振动响应研究所面临的困难。
The seismic response analysis model of thin wall space aqueduct with fluid-structure coupling is established.
建立了考虑槽身和槽内水体流固耦合的渡槽薄壁结构梁段有限元动力分析模型。
The proposed rod adopts a structure of screw-pair jointing, load-bearing cylinder and thin-wall tube, and is characteristic of high energy transfer efficiency and good anti-fatigue life.
新型钎杆采用螺旋副连接柱面承载结构和薄壁管式结构，具有能量传递效率高抗疲劳寿命性能好等特点。
To learn the buckling of thin-wall cylindrical shell under axial impact is helpful to the design of energy-absorbing structure.
了解轴向冲击下薄壁圆柱壳的屈曲行为，有助于进行吸能构件设计。
A permanent magnet with a wide pole arc circular ring structure is arranged on the rotor and fixed with a non-magnetic thin-wall outer ring.
转子上装有宽极弧圆环结构的永磁体，永磁体用非磁性的薄壁外圈固定。
The difficulty of the mould forming and the knockout with thin-wall structure were solved.
解决薄壁成型困难，薄壁带倒钩脱模困难等技术问题。
Truck end wall belongs to thin plate structure, so it easily occurs instability and produces waves deformation in welding process.
货车端墙属于薄板结构，在焊接生产过程容易发生失稳，产生波浪变形。
The third chapter and the forth chapter discuss two problems, the first is the analysis of infection under the shape wave, the second is the stability of the thin-wall structure.
第三章与第四章讨论了波浪度的影响和壁厚对薄壁构件稳定性的影响。
The utility model discloses a mold for making thin-wall box for filling cast-in-situ concrete, which comprises a main body with a single-side-opened hollow square body structure.
本实用新型公开了一种制作现浇混凝土填充用薄壁盒的模具，其主体为 单面开口的空心方体结构；
Surface will change the structure and transition temperature of nanometer magnetic thin film, so many activities have been devoted to the domain-wall dynamics.
表面可以改变纳米磁性薄膜的结构和相变温度，畴壁动力学由此成为研究的重点。
The thin-wall box made by the utility model has tightly integrated wall plates to prevent from being damaged or depressed, and has the advantages of easy formation and reliable structure.
使用本实用新型制作出的薄壁盒体各壁板结合紧密，不易损坏、塌陷，具有成形容易、结构 牢靠的优点。
This paper describes the research and manufacture of titanium investment casting for large sized housing type structure of thin wall using the ceramic shell with metal face layer.
本文叙述了采用金属面层陶瓷型壳工艺，研制大型薄壁壳体类钛合金精密铸件。
The study on dynamic response of thin-wall structure excited by acoustic loads is the basis to evaluate and design the structure sonic fatigue.
本文论述了测量分析燃烧噪声的目的和意义，它是进行燃烧室声疲劳研究及燃烧稳定性主动控制的基础。
The study on dynamic response of thin-wall structure excited by acoustic loads is the basis to evaluate and design the structure sonic fatigue.
本文论述了测量分析燃烧噪声的目的和意义，它是进行燃烧室声疲劳研究及燃烧稳定性主动控制的基础。
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