Following the process of construction, considering the worst loads, according to the assumption of plane section, the steel girder alone and the composite girder are computed respectively.
按照实际施工过程，考虑最不利计算荷载，根据平截面假定，分别对钢梁单独受力和钢-混凝土组合梁两种工况进行计算。
It's large size of section, a mass of consumption of concrete and reinforcing steel bar, and uncertain factors, cause notable difficulty to the construction and quality control of transfer floor.
同时转换层截面尺寸大，混凝土和钢筋的用量都非常大，且施工过程中的不确定性因素多，给转换层的施工及其质量控制带来了很大的难度。
The main construction of the machine is section steel bar with sheet metal cover.
设备主要结构采用钢方通及钣金件。
Channel section steel is a kind of economic cross section steel, the products are widely used in automobile, aviation, light industry, machinery manufacture and construction areas.
槽钢是一种经济断面型材，广泛应用于汽车、航空、轻工、机械制造以及建筑等各个行业。
Steel components in the configuration section, so that the structure has a cross-section of small components, large capacity, good seismic performance, the advantages of easy construction;
构件截面中型钢的配置，使结构具有构件截面小、承载力大、抗震性能好、方便施工的优点；
During the construction of section steel column and concrete filled steel tube column, the inclined column space positioning may be inaccurate and affects the upper beam and column positioning.
型钢柱、钢管混凝土柱施工时容易造成斜柱空间定位不准确，影响上部梁柱定位。
The sheet pile is used for civil construction and one of the main products of steel section like H-beam and Rail.
钢板桩主要用于土木建筑，和H型钢及钢轨相同，属于主要型钢产品之一。
The stiff skeleton is a steel truss structure, which turns into a single cell and single box section of the main arch structure by filling and outsourcing concrete after swivel construction.
劲性骨架为钢管桁架结构，转体施工，之后，通过内填和外包混凝土构成单箱单室箱形截面的主拱结构。
The stiff skeleton is a steel truss structure, which turns into a single cell and single box section of the main arch structure by filling and outsourcing concrete after swivel construction.
劲性骨架为钢管桁架结构，转体施工，之后，通过内填和外包混凝土构成单箱单室箱形截面的主拱结构。
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