| 1. | Bearing bar pitch : 30mm
受荷扁钢间距为30mm |
| 2. | 1 . strong , lightwight : bdi gratings consist of a latticework of bearing bars and cross bars joined to each other in a fixed configuration by projection welding
1高强度，轻结构：牢固的网格压焊结构使其具有高承载，结构轻，便于吊装等特点。 |
| 3. | The bearing bar comes in the form of an i - section . this type of grating is used where high strength is required and light weight is critical . shanxi yangcheng power plant - gratings of boiler platform
的型号，根据负载扁钢规格外形负载扁钢与横杆组合间距，以及表面处理状态等不同，形成多种规格，代号为： |
| 4. | Bdi gratings are manufactured in numberous combinations of bearing bar height and thickness , bearing bar pitch and cross bar pitch . our complete range of gratings should cover the requirement for any other combinations , please contact our
，说明您所需的负载扁钢高度，厚度,负载扁钢间距和横杆间距，我们可以为您生产出各种不同类型的钢格栅板。 |
| 5. | The top surface of the bearing bar are formed by a series of notches thus enhancing its nonslip characteritics . it is particularly suitable for use in slippery conditions such as oil refineries , tankers , stair ways etc
是由负载扁钢和横杆按一定间距经纬排列，在高压电阻焊机上焊接而成原板，经切割切口开孔包边等工序深加工而成客户要求的成品。 |
| 6. | Abstract : the calculation method of temporary load of the continuous carrier bar with different distance span was discussed . the length calculation in design of the pressure bearing bar with the different distance span which has to be worked out can be done by means of this method ， thus making the structure design in construction more accurate and convenient
文摘:讨论了不跨连续压杆的临时荷载计算方法，应用该方法可以解决不跨受压杆件设计中必须解决的长度计算问题，从而使施工结构设计更为准确简便 |
| 7. | The calculation method of temporary load of the continuous carrier bar with different distance span was discussed . the length calculation in design of the pressure bearing bar with the different distance span which has to be worked out can be done by means of this method ， thus making the structure design in construction more accurate and convenient
讨论了不跨连续压杆的临时荷载计算方法，应用该方法可以解决不跨受压杆件设计中必须解决的长度计算问题，从而使施工结构设计更为准确简便 |
