A distal end of the main beam (128) rests upon a forward beam.
主梁(128)的远端支撑在前梁上。
The main beam adopts the CFST truss and reinforced concrete deck slab.
主梁采用钢管混凝土桁架与钢筋混凝土板组合梁。
The crane is connected with the main beam through its under-frame and the truck chassis.
起重机通过其底架与汽车底盘与大梁连接。
The construction camber for main beam can be determined by BP artificial neural network.
利用BP人工神经网络确定主梁预拱度；
The main beam anchor outline of one twin beams cable—stayed bridge in the south China area was changed.
华南地区某双幅斜拉桥主梁锚座轮廓的变更。
Structural main beam: steel plate cold bending U type groove plus middle vertical rib plate combination.
结构主梁：钢板冷弯U型槽加中幅立筋板组合。
The invention provides a method and a device for correcting bending deformation of a main beam of a container.
本发明提供一种集装箱主梁弯曲变形的校正方法及校正装置。
A further discussion was carried out on the Basket of Cantilever construction of the main beam in the structure.
对挂篮主梁悬浇施工中出现的构造和功能方面的问题作了进一步的探讨。
The main beam is the main hoist gantry crane force components, main beam directly affects the service life of machine.
主梁是葫芦门式起重机的主要受力部件，主梁的质量直接影响到整机的使用寿命。
The results showed that setting elastic cable reduced the longitudinal displacement of main beam and top of the tower.
结果表明，设置弹性索能较好的减小主梁梁段和塔顶纵向位移；
Bridge's metal structure from the main beam and side beams, divided into single-and dual-beam bridge girder bridge types.
桥架的金属结构由主梁和端梁组成，分为单主梁桥架和双梁桥架两类。
This conclusion may provide experimental evidence for fatigue life prediction and design of titanium alloy wing main beam.
该结论可为机翼钛合金主梁构件疲劳寿命预测及疲劳设计提供试验依据。
By checking and analyzing the stresses of floor and main beam, the results show that the support system can meet requirements.
通过对楼板以及主梁的验算分析得出，该支撑体系符合规范和施工要求。
The trolley (156) with the component on the hook is moved to the aft portion of the main beam (128), which extends beyond the turbine.
钩子上挂有部件的吊运车（156）移动到延伸超过涡轮机的主梁（128）的后部。
In the case of one jammer within the main beam, the average Angle of arrival given by the seeker points in the direction of the jammer.
在导引头主波束内只有一个干扰源情况下，导引头给出的平均到达角指向干扰源真实到达角方向。
The prestressed steel bar is drawn when there is uniform temperature of the main beam body, so that the prestress loss can be decreased.
在梁体温度均匀时张拉预应力钢束，可减少结构的预应力损失。
Historic building's main beam mount still remain, but the problems of losing partial component often happen during restoring historic building.
古建筑的主要梁架尚存，但部分构件缺失的情况经常在文物建筑的修缮中碰到。
Empty arch bridge is the arch bridge that USES sign pillar to prop up between the main arch and main beam, and has inner-arch on the main arch.
空腹式拱桥是指主拱圈和主梁之间用立柱支撑，在主拱圈以上设有腹拱的拱桥。
The main reason of the main beam down deflection was that the most complex stress exceeded the admissible value and achieved the yield limit value.
主梁下挠变形的主要原因是受热引起的最大复合应力超过许用值，达到了屈服极限值，强度不满足要求。
As a type of special equipment, the construction of large-scale cranes is very difficult, especially the main beam camber control and the deformation control.
这种大型特种设备建造施工难度大，特别是主梁的上拱度控制、大型箱体结构的变形控制都较一般结构难度大。
For the cracking on the chassis of DLQ25A movable crane, the ANSYS program is used to establish the shell-elements FEA model of main beam with supporting leg.
针对DL Q 2 5 A轮胎起重机底架结构开裂的情况，采用ANSYS程序建立了主梁与支腿一体的板壳单元有限元分析模型。
First of all, numerical simulation of two-dimensional rigid main beam cross-section of the single beam gantry crane is carried out with five turbulence models.
本文首先将单梁龙门起重机主梁二维刚性截面放于五种湍流模型中进行数值模拟。
It must be developed and implemented in the production of the main beam assembly and welding rigorous process, which control the main beam assembly and welding.
这就要求必须在生产中制定并严格执行主梁装配焊接工艺来控制主梁的装配焊接质量。
The phase constant of MLWA decreases with microstrip inductors loading along the leaky line, which results in the decrease of the main beam direction angle of MLWA.
通过在微带漏波天线的辐射边缘周期性地加载微带电感，可减小微带漏波天线的相位常数，进而减小微带漏波天线的主波束方向角。
Numerical results show that the effect of metallization thickness is smaller on the direction of main beam and very noticeable on the beamwidth and aperture efficiency.
数值结果表明，金属栅厚度对漏波天线波求方向影响较小，但对漏波天线的辐射效率和波束宽度有明显的影响。
Furthermore, the analysis and discussion have been done on the problem of making an active correction to the formwork erection elevation of the main beam and cable force.
并对主梁立模标高和斜拉索的张拉索力的主动修正问题进行了分析和讨论。
Furthermore, the analysis and discussion have been done on the problem of making an active correction to the formwork erection elevation of the main beam and cable force.
并对主梁立模标高和斜拉索的张拉索力的主动修正问题进行了分析和讨论。
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