- 更多网络例句与斜相关的网络例句 [注:此内容来源于网络,仅供参考]
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The article exoatiats on the reasons of hole deviation; analyses a great many of recent field application of deviation control , gains a nice bit of field experience and theory on deviation control .
本文阐述了井斜产生的原因;归纳分析了今年来国内井斜控制技术在现场应用情况;结合静力学防斜理论和动力学防斜理论,总结了大量井斜控制技术现场应用的工程经验和理论,对防斜钻井技术研究及防斜钻井实践有重要参考、指导意义。
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The paper includes:The author calculate the structures inner force and displacement of the free end , analyze the influence of the height and the value of pretress of cable by making use of ANSYS 9.0 soft, pose the concept of critical prestress,conclude the function relation between displacement of the free end, initial strain and the height of cable ,analyze the dynamic properity and point out that Newmark-β method should be adopted when we analyze the dynamic properity of the cable-stayed spatial structure with direct integral test to guarantee the contribution of high mode,finally conclude the functional relation among coefficient of earthquake inner force, initial strain and the height of cable, wish to get some helpful conclusion applied to cable-stayed spatial truss design.
本文系统介绍了斜拉空间桁架竖向地震反应的分析理论与方法、详细分析了斜拉空间桁架结构在静力和竖向地震作用下的受力性能,主要内容包括:利用通用有限元软件ANSYS9.0计算了斜拉空间桁架在静力和竖向地震作用下内力及自由端位移分布规律并得出地震内力系数与节间位置、预应力以及斜拉索高度之间的函数关系;详细分析了斜拉索中施加的预应力以及斜拉索高度的变化对于该种结构内力及自由端位移的影响并提出了斜拉空间桁架的临界预应变概念,进而得到了自由端位移与初始预应变以及斜拉索高度的函数关系,即:△=-(40h+2180)ε+9.8;分析了该种结构的动力性能,并指出:在时域内采用直接积分法计算该种结构的动力响应时,应该考虑采用不引起振幅率减小的Newmark-β法,以保证高阶模态响应的贡献仍然保留在响应中而不致于被忽略。
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For the children who were moderate exophoric or intermittent exotropia, PALs could not slow down the progression of myopia.
渐进多焦点眼镜对伴内隐斜、正位眼及轻度外隐斜的儿童有控制近视进展的作用,对伴内隐斜的近视儿童尤为明显;对伴中度外隐斜或已有间歇性外斜的近视儿童,未显示近视控制作用。
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In this paper, draw the idea of beam unit, the bias along the vertical box is divided into a number of oblique beam. On the basis of analysis of the displacement, through positive and oblique coordinate transformation relations, and directly built on the oblique coordinate system to describe the methods of displacement unit space. With potential energy principle is derived in oblique beam element stiffness matrix and the establishment of the finite element formulation. The preparation process of the finite element analysis is used to verify the structure of bias.
本文吸取梁段单元的思想,将斜交箱梁沿纵向划分为若干斜梁段,在位移分析的基础上,通过正、斜交坐标转换关系,直接建立在斜交坐标系内描述单元空间位移的方法,用势能驻值原理推导斜梁单元刚度矩阵并建立其有限单元列式,利用编制的有限元程序进行斜交结构的分析。
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Based on it, the research content of this dissertation has been determined. Tuan Shan River Bridge is selected as an example and APDL is used to analyze the elastic properties. After calculating the internal force influence surface of assembly skew hollow slab bridge, the internal force-controlling section is attained; the transverse distribution of internal force is studied and the transverse distribution coefficient is parametric analyzed. Based on the results, relation formula of transverse distribution coefficient between skew and perpendicular bridges are fitted. Practical calculation method for the internal force calculation of assembly skew hollow slab bridge is offered. Some conclusions are drawn from comparing and analysing the internal force, bearing reaction and deformation of both assembly and monolithic skew slab bridges.
本文对装配式斜交空心板桥的发展现状进行了综述,从此出发,确定了本文的研究内容,以团山河大桥为工程背景,采用ANSYS 提供的参数化语言APDL,对装配式斜交空心板桥弹性特性进行全面分析,计算了装配式斜交空心板桥的内力影响面,得到内力控制截面;同时计算了内力的横向分布影响线和横向分布系数,并对内力横向分布系数进行了参数分析;基于参数分析的结果,拟合了装配式斜交空心板桥与对应正交桥内力横向分布系数的关系式,为装配式斜交空心板桥的内力计算提供了实用计算方法;对比分析了装配式斜板桥与整体式斜板桥的内力、支座反力以及变形特点,得出了一些有益结论。
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Type: Big Class Gaff-Rigged Cutter - Builder: White Brothers, Southampton, 1920 designed by Herbert White LOA: 46.30m Length on waterline吃水线长: 24.60m Beam船宽: 7.60m Draught吃水: 5.20m Displacement排水量: 180t Mast, boom, gaff and bowsprit桅杆,下桁,斜桁,船首斜桁: 52m, 27.60m, 16m, and 9.5m in spruce Sail area: 1450m2 Sails: in Dacron, sewn with traditional techniques Engine: Yanmar 380HP Motoring speed: 9 knots Speed under sail: approx.
船型:Big Class斜桁帆船-建造:怀特兄弟,南安普顿,1920年设计:赫伯特。
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In this thesis, the influence of column force, joint hoop reinforcement, and repeat load on the stress and sheer bearing capability of inclined pressure bar is analyzed utilizing finite element software. In the case study, the column axial force's influence on the inclined pressure bar's equivalent width, stress and sheer bearing capability of RCFEN is obtained by changing the column force when modeling the RCFEN with ANSYS. In the former model, the joint hoop reinforcement influence on the equivalent width inclined pressure bar and the strength of RCFEN is achieved by changing the quantity of joint hoop reinforcement; the inclined pressure bar's equivalent width and the strength variation of RCFEN under cyclic load are gained by applying low frequency cyclic load on the inflection point of column and the middle of beam.
针对上述算例中的框架外节点采用ANSYS进行建模,运用有限元软件分析了柱轴力、节点箍筋、反复荷载对外节点斜压杆承载力、抗剪承载力的影响:改变柱轴力,研究了柱轴力对斜压杆的等效宽度、框架外节点斜压杆承载力、框架外节点斜压杆抗剪承载力的影响;在上述模型中,改变节点箍筋的数量,分析了节点箍筋对斜压杆的等效宽度、框架外节点强度的影响;在上述模型中,在柱反弯点和梁中点均进行低周反复加载,讨论了在反复荷载作用下,框架外节点的斜压杆的等效宽度、框架外节点强度的变化情况。
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Ethnic style bridge sub-hundred strong, large and medium-sized bridges in the country's largest gradient Jiang Jian斜桥, silver jade lion雕栏build bridges, the Rainbow Bridge飞架the air, the moon隽秀elegant bridge ...... a single seat style a bridge, into the classical style and modern style, with macro macro纤纤Daguan silk in one show, Duyun result as a "bridge museum."
民族风格浓郁的百子古桥、全国大中型桥梁中斜度最大的剑江斜桥、玉砌雕栏的银狮桥、凌空飞架的彩虹桥、清雅隽秀的月亮桥……一座座风格独具的桥梁,融古典情调与现代风格、宏宏大观与纤纤绢秀于一体,都匀因之被誉为&桥梁博物馆&。
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In the Chongwen District Conference Room, City Construction, Dongcheng District, Xicheng, Chongwen and Xuanwu District, respectively, reported on the city and the protection of危改implementation plan and working arrangements,玉河,三眼井,斜街tobacco pouch, the front door Paul area, such as text危改and residents fire safety work.
在崇文区会议室,城市建设,东城区,西城区,崇文区和宣武区,分别汇报了城市和保护危改实施计划和工作安排,玉河,三眼井,烟袋斜街,前门保罗领域,如文字危改和居民的消防安全工作。
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Full debut gongs Lane South, Nan Xin Cang, tobacco pouch斜街, Hongqiao market, WTO-day bands, Xiushui Street, as well as Kannondo Gallery Street, Beijing Antique City, Panjiayuan Flea Market characteristics, such as 9 commercial street also creates a good performance.
悉数亮相的南锣鼓巷、南新仓、烟袋斜街、红桥市场、世贸天阶、秀水街以及观音堂画廊街、北京古玩城、潘家园旧货市场等9条特色商业街也创造了不俗的业绩。
- 更多网络解释与斜相关的网络解释 [注:此内容来源于网络,仅供参考]
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baddeleyite:斜锆石
斜锆石(Baddeleyite)是唯一含游离氧化锆的天然含锆矿物. 因1899年在巴西的卡尔达斯(Caldas)发现了斜锆石的大型矿床,故也将斜锆石称为巴西石(Brazilite). 斜锆石的化学式为ZrO2,其中Zr73.9%,026.1%. 天然斜锆石一般含ZrO275%~79%,
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exophoria:外隐斜
外隐斜(exophoria)是眼位有向外偏斜的倾向平时可用矫正性融合反射所控制,使不出现偏斜并能保持双眼单视,一般外隐斜如超过5△可出现症状但也要看患者的融合功能而定,如有人看近虽有10△隐隐斜由于融合性辐辏好,可无症状,
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concomitant exotropia:共同性外斜曾用名"共转性外斜
concomitant esotropia 共同性内斜曾用名"共转性内斜". | concomitant exotropia 共同性外斜曾用名"共转性外斜". | alternating strabismus 交替性斜视
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isocline:等斜线;等斜层;等斜褶皱
isoclinalsyncline 等斜向斜 | isocline 等斜线;等斜层;等斜褶皱 | isoclinicline 等倾线
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monoclinal ridge:单斜脊;单斜岭
单斜褶曲构造 monoclinal folded structure | 单斜脊;单斜岭 monoclinal ridge | 单斜崖 monoclinal scarp
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monocline:单斜,单斜构造,单斜褶皱
monoclinal valley 单斜谷 | monocline 单斜,单斜构造,单斜褶皱 | monoclinic 单斜的,单斜晶的
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sidelong:向横/向侧面/斜向着/间接地/横的/斜的/间接的
sideling /斜着/斜的/ | sidelong /向横/向侧面/斜向着/间接地/横的/斜的/间接的/ | sidelurch /侧倾/
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monoclinic clinoprism:单斜斜轴柱
单斜底面 monoclinic base | 单斜斜轴柱 monoclinic clinoprism | 单斜斜轴锥 monoclinic clinopyramid
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homocline:单斜 均斜 均斜
homoclinalvalley 单斜谷 | homocline 单斜 均斜 均斜 | homocollinite 均质镜质体 均质镜质体 无结构腐殖体
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hyperphoria:上隐斜
上隐斜(hyperphoria)是眼位有向上偏斜的倾向,平时两眼可用矫正性融合反射来控制,使不出现斜位并能保持双眼单视. 一般上隐斜超过2△可出现症状,在隐斜患者中,上隐斜占15%~30%.