拱轴线优化,optimization of axial curve of arch,在线英语词典,英文翻译,专业英语

1) optimization of axial curve of arch

拱轴线优化

2) arch lines

拱轴

3) arch axis coefficient

拱轴系数

This article introduces the comparison and determination of the arch axis coefficient in the process of design.

文章就设计过程中拱轴系数的比选情况进行了说明。

On this model basis the first step method is used for optimization of the arch axis coefficient of the arch bridge.

在此模型基础上,使用一阶方法对拱桥的拱轴系数进行优化。

The results is obtained and compared;it is shown that the different design parameters such as rise-span ratio,arch axis coefficient and steel ratio of the arc ribs have different influence on internal force,stress and displacement of any control cross-sections of CFST tied riged arch bridges.

以中承式钢管混凝土系杆拱桥为计算实例,采用通用软件ANSYS建立了拱桥的有限元计算模型,通过改变其主要设计参数,对该类桥梁在恒载作用下的受力情况进行了对比分析,得出了不同矢跨比、拱轴系数、主拱拱肋含钢率等设计参数对拱桥各控制截面内力、应力、位移变化的影响规律。

4) arch axis

拱轴线

Continuum topology optimization method for arch axis design of arciform aqueducts;

结构拓扑优化方法在拱式渡槽拱轴线设计中的应用

The effects of deformation and internal forces produced by transverse bias of arch axis are analyzed by simulative computing.

针对某上承式钢筋砼箱板拱桥建成后的拱轴线与设计拱轴线发生横桥向偏离,通过计算仿真分析探讨拱轴线偏离对主拱内力和变形的影响,提出了几种改善主拱受力状态的措施,为同类拱桥的施工偏差和加固维修提供借鉴。

Taking a double curvature arch bridge for example,a method of recovering design drawing was presented by measuring structural size and arch axis,and investigating reinforcing bar configuration,material strength and defect,which can provide references for field investigation of old arch bridges lack of technical data.

以一座旧双曲拱桥的调查为例,提出了通过结构尺寸、拱轴线、截面配筋、材料强度和病害情况调查来恢复旧拱桥图纸的方法。

5) arch-axis coefficient

拱轴系数

Sequenced realization of arch-axis coefficient;

求解拱轴系数程序化的实现

The confirm of arch-axis coefficient m s value of catenary reamless arch;

悬链线无铰拱拱轴系数m值的确定

Optimization design of arch-axis coefficient based on the APDL parametric language;

基于APDL参数化语言实现拱轴系数m的优化设计

6) arch bridge axis

拱轴线

The mechanics relationship of the nodes and elements on the arch bridge axis are analyzed by estimating a finite element(model) which is based on a primal arch bridge axis and a given load condition.

根据拱轴线优化的基本原理,以一条初始的拱轴线形及某种特定的荷载工况为基础,建立有限元模型,分析拱轴线各节点、单元间力学关系,通过有限元程序的迭代计算,求得在特定荷载下拱圈上的各个离散点接近于压力线的坐标;再利用曲线拟合的方法得到可应用于实际工程的各次抛物线形,并通过比较确定出结构的最合理拱轴线。

参考词条

合理拱轴线拱轴线方程拱轴线变形拱轴线下降设计拱轴线型拱轴系数优化拱轴线形偏差教材性质

补充资料：DNA分子花窗(沿B―DNA轴线方向看)

DNA分子花窗(沿B―DNA轴线方向看)
[图]

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

首页 \| 翻译 \| 影视 \| 论坛 \| 索引拱轴线型主拱轴线拱轴线形合理拱轴拱轴线控制拱轴线拟合

1) optimization of axial curve of arch 拱轴线优化 2) arch lines 拱轴 3) arch axis coefficient 拱轴系数 1. This article introduces the comparison and determination of the arch axis coefficient in the process of design. 文章就设计过程中拱轴系数的比选情况进行了说明。 2. On this model basis the first step method is used for optimization of the arch axis coefficient of the arch bridge. 在此模型基础上,使用一阶方法对拱桥的拱轴系数进行优化。 3. The results is obtained and compared;it is shown that the different design parameters such as rise-span ratio,arch axis coefficient and steel ratio of the arc ribs have different influence on internal force,stress and displacement of any control cross-sections of CFST tied riged arch bridges. 以中承式钢管混凝土系杆拱桥为计算实例,采用通用软件ANSYS建立了拱桥的有限元计算模型,通过改变其主要设计参数,对该类桥梁在恒载作用下的受力情况进行了对比分析,得出了不同矢跨比、拱轴系数、主拱拱肋含钢率等设计参数对拱桥各控制截面内力、应力、位移变化的影响规律。 4) arch axis 拱轴线 1. Continuum topology optimization method for arch axis design of arciform aqueducts; 结构拓扑优化方法在拱式渡槽拱轴线设计中的应用 2. The effects of deformation and internal forces produced by transverse bias of arch axis are analyzed by simulative computing. 针对某上承式钢筋砼箱板拱桥建成后的拱轴线与设计拱轴线发生横桥向偏离,通过计算仿真分析探讨拱轴线偏离对主拱内力和变形的影响,提出了几种改善主拱受力状态的措施,为同类拱桥的施工偏差和加固维修提供借鉴。 3. Taking a double curvature arch bridge for example,a method of recovering design drawing was presented by measuring structural size and arch axis,and investigating reinforcing bar configuration,material strength and defect,which can provide references for field investigation of old arch bridges lack of technical data. 以一座旧双曲拱桥的调查为例,提出了通过结构尺寸、拱轴线、截面配筋、材料强度和病害情况调查来恢复旧拱桥图纸的方法。 5) arch-axis coefficient 拱轴系数 1. Sequenced realization of arch-axis coefficient; 求解拱轴系数程序化的实现 2. The confirm of arch-axis coefficient m s value of catenary reamless arch; 悬链线无铰拱拱轴系数m值的确定 3. Optimization design of arch-axis coefficient based on the APDL parametric language; 基于APDL参数化语言实现拱轴系数m的优化设计 6) arch bridge axis 拱轴线 1. The mechanics relationship of the nodes and elements on the arch bridge axis are analyzed by estimating a finite element(model) which is based on a primal arch bridge axis and a given load condition. 根据拱轴线优化的基本原理,以一条初始的拱轴线形及某种特定的荷载工况为基础,建立有限元模型,分析拱轴线各节点、单元间力学关系,通过有限元程序的迭代计算,求得在特定荷载下拱圈上的各个离散点接近于压力线的坐标;再利用曲线拟合的方法得到可应用于实际工程的各次抛物线形,并通过比较确定出结构的最合理拱轴线。参考词条合理拱轴线拱轴线方程拱轴线变形拱轴线下降设计拱轴线型拱轴系数优化拱轴线形偏差教材性质补充资料：DNA分子花窗(沿B―DNA轴线方向看) DNA分子花窗(沿B―DNA轴线方向看) [图] 说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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