1) statically indeterminate beams with variable cross section
变截面超静定梁
2) static-indeterminant beam
超静定梁
1.
the flexural rigidity optimal distribution of the equi-strength static-indeterminant beam under a concentrated force is studied in this paper.
用阶梯折算法,给出了目标函数、几何约束条件关于设计变量的显式表达式,对集中载荷作用下一次等强度超静定梁进行了最优刚度分布研究。
2.
By making use of the method of reduction by steps, an equi-strength static-indeterminant beam under distributed loads is studied.
用阶梯折算法,给出了目标函数、几何约束条件关于设计变量的显式表达式,对均布载荷作用下一次等强度超静定梁进行了优化设计。
3.
The volume optimal design of an equi-strength two degree static-indeterminant beam subjected to a concentrated force and geometry constraint is studied by means of the stepped reduction method.
利用阶梯折算法,研究了集中载荷作用以及几何约束条件下,二次等强度超静定梁的体积优化设计。
3) statically indeterminate beam
超静定梁
1.
New method of sloving deflection curve for statically indeterminate beam;
超静定梁挠曲线的一种新解法
2.
Fast Solution of the Statically Indeterminate Beam with Constant Cross Section and Single-span With Fixed-ends;
有固定端的等截面单跨超静定梁的快速解法
3.
This paper introduces horizontal shaft of vertical mill is changed into statically indeterminate beam supported by three points used of virtual constraint in the reforming process of RE1 vertical mill transmission device of 500mm hot strip mill production line in Laiwu iron and steel general works,thus the strength,rigidity and transmission stability of this mill are increased.
文章介绍了莱钢轧钢厂在５００ｍｍ热带生产线的ＲＥ１立辊轧机传动部分的改造中，利用虚约束，使立辊轧机的水平轴变成三点支承的超静定梁，从而提高了轧机的强度，刚度及传动稳定
4) variable section beam
变截面梁
1.
The transfer matrix method for the bending and stability of the variable section beams with shear deformation is presented.
提出了考虑剪切变形时变截面梁弯曲和稳定计算的传递矩阵法。
2.
The element stiffness matrix of this variable section beam is derived based on principle of virtual displacement.
对圆锥形变截面梁单元进行了分析，采用有理函数的位移模式，利用虚位移原理，推导出该变截面梁单元的刚度矩阵。
3.
Moreover,according to this method,the deflection curve equation of other kinds of variable section beam will be also carried out.
本文利用积分法求出了变截面悬臂梁在各种不同载荷作用下的挠曲线方程，而对于其它类型的变截面梁，都可以按照这种方法去求解。
5) non-uniform beam
变截面梁
1.
In order to calculate rationally the shear stresses in prestressed concrete box beams with variable cross section and reflect objectively their distribution, general formulas for shear stresses of arbitrary non-uniform beams are derived.
为了合理计算预应力混凝土变截面箱形梁的剪应力,客观反映其应力分布状况,首先推导了任意变截面梁剪应力计算的一般公式,在此基础上,考虑箱形梁的梁高、底板厚度、腹板厚度沿跨度的变化,导出了变截面箱形梁的剪应力实用计算公式。
2.
Based on the method of integration operators, a new method of computing equivalent nodal forces and inner forces for prestressed non-uniform beams is presented in this paper.
将积分算子法用于变截面梁预应力问题的计算,提出了一种新型计算方法。
6) tapered beam
变截面梁
1.
The finite difference method is always used to solve the maximum lateral flexure and its position for a tapered beam.
在工程实际中,通常使用有限差分法来确定变截面梁最大挠度及其所在位置,然而这种方法十分繁杂。
2.
A method is presented in this paper for calculating the d eflection of tapered beam with shear effects by choosing an appropriate deflecti on equation and an appropriate slope equation.
选择合适的挠曲线方程和转角方程,采用能量法计算了变截面梁在考虑剪切变形影响时的挠度。
补充资料：静定
静定
静定 安定。《素问·五常政大论》：“卑监之纪……其气散，其因静定。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条