锻压成型，工字形断面，两端拳式。
海晏堂后楼为工字形平台楼，楼南楼北也各有小型喷泉池。
Behind the main building was the H-shaped reservoir flanked to the north and south by two small fountains.
楔形宽腹工字形截面构件以其合理的受力形式，在门式刚架中被广泛应用。
The tapered I-section Beam-Columns with Slender Web is widely used in portal frame structure for its rational force form.
本文研究了纯弯工字形薄壁钢梁组成板件局部屈曲与整体屈曲间的相互作用。
This paper deals with the interaction of local and overall buckling in thin-walled steel I-beams under pure bending.
本文参考两种理论的能量方程，推导了梭形变截面工字形简支钢梁的临界弯矩公式。
In this paper, a formulation of critical moment of tapered simply-supported I-beams is obtained on the foundation of each theory.
将锤架板改为单层棱形或工字形，使粉碎机转子部分节省钢材30%，降低了成本。
A hammer frame board is changed into a single layer prismatic shape or an I shape to save steels of the rotor part of the crusher 30%, and thus the cost is lowered.
因此，对于此种情况下工字形钢梁的整体稳定承载力研究具有一定的科研意义和应用价值。
So, it's necessary to research the overall stability of steel I-beams under combined bending and torsion.
本文分别以矩形截面梁和工字形截面梁为例对此问题进行定量描述，以此消除教学中学生的疑义。
This essay makes quantitative description, taking rectangular section beam and I-shape section beam as examples respectively, in order to eliminate the doubt of students.
在纯弯或纯剪分别作用下的工字形焊接板梁，在弹性范围内腹板屈曲时，翼缘会对腹板起约束作用。
When a welded I-section plate girder is subjected to bending or shearing, buckling of web in elastic range will be restrained by flanges.
利用ANSYS有限元程序对单轴对称工字形单伸臂梁和双跨连续梁整体稳定试验进行了有限元模拟。
The overall stability tests of monosymmetric I-shaped overhanging beams and two-span continuous beams are simulated by finite element program ANSYS.
双芯高温电缆与螺旋形线圈的线头在工字形圆环骨架内焊接后穿出，与装在钢包壳体上的连接器盒连接。
A double core high-temperature cable and the thrum of the spiral coil are welded in the I-shaped circular framework, and then extend out and are connected with a linker box arranged on a ladle shell.
根据有限元分析的结果，将临界荷载转换为临界弯矩，求出了梭形变截面工字形简支钢梁的变截面系数。
According to the results of finite element analysis, the critical load has converted to the critical moment, and the tapered coefficient of tapered simply-supported I-beams has been calculated too.
研究结果表明，下山煤柱区地层结构与开采形成的“不对称工字形”覆岩空间结构是造成异常应力集中的根本原因。
The results show that the strata structure of dip pillar area and the asymmetric I-shaped spatial strata structure formed by excavation are primary causes of abnormal stress concentration.
桥式起重机采用工字形截面作为主梁，使用多年后该结构形式的主梁上翼缘板和腹板连接的主焊缝及母材多处产生裂纹，甚至发生主梁断裂事故。
Cracks occurred in the main weld joining the web and upper wing panel of an overhead crane girder of I-section, some of which have expanded to the structure material and even led to girder fracture.
桥式起重机采用工字形截面作为主梁，使用多年后该结构形式的主梁上翼缘板和腹板连接的主焊缝及母材多处产生裂纹，甚至发生主梁断裂事故。
Cracks occurred in the main weld joining the web and upper wing panel of an overhead crane girder of I-section, some of which have expanded to the structure material and even led to girder fracture.
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