drift angle造句
例句与造句
- Allowable value of drift angle of earthquake resistant structure
抗震结构层间位移角限值 - The influence of drift angle on satellite photography of three line array camera
偏流角对星载三线阵相机摄影的影响 - One drift angle control method in tdiccd tansfer space camera is emphasized
着重介绍和分析了使用tdiccd的传输型空间相机的偏流角控制的方法。 - The model aims at minimizing the sum of braces stiffness at given story drift angle limitation
它的特点是在相同的层间位移角限值下，所求得的框架各层耗能支撑刚度之和最小。 - Drift angle position closed loop control system is achieved with 80c31 as controller , step motor as transact organ and absoluteness coder as measure organ . a large number of dada are obtained in all kinds space circumstance experiments
设计和实现了以80c31作为偏流角控制器，以步进电机为执行元件，以绝对式编码器作为偏流角测量元件的偏流角位置闭环控制系统。 - It's difficult to find drift angle in a sentence. 用drift angle造句挺难的
- On the base of codes in 1989 , a series of seismic measures are improved in new codes , such as limit of inner - storey drift angle , minimum reinforced rate , column - beam moment magnification coefficient and moment magnification factor at the column base , etc
在89规范的基础上，本次规范修订进一步提高了包括层间位移角限值、最小配筋率、柱一梁级差系数等等在内的一系列抗震设计措施。 - The appropriate maximum stories and the appropriate maximum height of buildings are determined by using the various of control index , such as period , shear - compression ratio , allowable value of drift angle etc when earthquake fortification intensity is 8 degree
用各项控制指标，如周期、剪压比、轴压比、层间位移角等进行对比分析，给出在8度区该结构的最大可建造层数和最大适用高度。 - Different kind space cameras use different image motion compensation methods and drift angle controls respectively . applications of drift angle control in mechanical image motion compensation and electronic image motion compensation are introduced and analyzed in this paper
不同类型的空间相机有不同的像移补偿方法，也就有不同的偏流角控制方法，本文对机械像移补偿法、电子学补偿方法等像移补偿方法中的偏流角控制及作用进行分析。 - Image motion compensation ( imc ) is the key technology of high - resolution space camera . image motion speed is seperated into two vectors in image coordinate for the existence of the drift angle : the forward direction image motion speed and the crosswise image motion speed . in fact , drift angle control eliminates the crosswise image motion speed , so it is a part of image motion compensation
在空间照相，由于偏流角的存在，使得像移速度在像面坐标系存在两个分量：前向像移速度和横向像移速度，偏流角控制本质上是消除横向像移速度，因此，偏流角控制是空间相机像移补偿的一部分。 - Based on the past results , seismic behavior of r . c . frame structure with special - shaped column is studied , according to the members to the structure in sequence in this paper . the main contents are as follows aspects : first of all , aiming at the characteristics of special - shaped column , various control parameters including allowable value of drift angle , axial load ratio etc , are studied
本文在前人研究成果的基础之上，就钢筋混凝土异形柱框架结构的抗震性能，按照从构件到结构的顺序展开研究，主要内容如下：第一，针对异形柱的特点，对影响结构抗震性能的主要参数，如层间位移角、轴压比等进行研究。 - On the basis of analysis previous experiment data , it is conclusion that allowable value of drift angle of elastic and elastic - plastic is 1 / 550 and 1 / 75 respectively , which is applicable to r . c . frame structure with special - shaped column is given out . the conclusion explains that the deformabiliry of r . c . frame structure with special - shaped column lies between rectangle column frame structure and shear wall structure . the calculating formula of allowable value of axial load ratio of special - shaped column is derived , it is compared with that of equaling areas rectangle column
根据对前人试验数据的统计分析，给出了适用于异形柱框架结构的弹性和弹塑性层间位移角限值分别为1 550和1 75 ；指出了异形柱框架结构的层间变形能力介于普通矩形柱框架结构和剪力墙结构之间；以t形柱为例，推导了异形柱轴压比限值的计算公式，通过与等面积矩形柱的对比分析，认为异形柱的轴压比限值与其截面尺寸的比例关系有关；当腹板受压或翼缘受压时， t形柱轴压比限值存在较大差异；不同的荷载角作用，轴压比限值变化较大；矩形柱的轴压比限值要大于异形柱的轴压比限值。 - According to the fact of seismic design of our country , a practical displacement - based seismic design method is put forward . the seismic performance level is divided into three : serviceability , life - safety , and collapse protection , hi order to control the performance level of the structure , the three levels are quantified with story drift angles
为了与我国建筑抗震设计规范的设防目标相协调，并便于在设计计算中予以控制，本文将建筑结构的功能划分为三个水平，即使用良好、人身安全和防止倒塌，并采用层间位移角限值来量化框架结构的功能水平。 - The conclusions are as following : ( a ) the element dimensions of frames in 7 . 5 regions are determined mainly by axial compressive ratio . the reinforcements in most columns are dominated by the minimum reinforcement rate . and the element dimensions of frames in 8 . 5 region are determined by both axial compressive ratio and maximum inner - storey drift angle
结果表明： 7度半结构的截面尺寸主要由轴压比决定，绝大部分柱配筋由最小配筋率控制，而8度半结构的截面尺寸由轴压比和最大层间位移角两个因素同时控制，最小配筋率对柱配筋的影响很小。