fixed end momentsの例文
- Numbers in grey are balanced moments; arrows ( ?! / ?! ) represent the carry-over of moment from one end to the other end of a member . * Step 1 : As joint A is released, balancing moment of magnitude equal to the fixed end moment M _ { AB } ^ { f } = 14.700 \ mathrm { \, kN \, m } develops and is carried-over from joint A to joint B . * Step 2 : The unbalanced moment at joint B now is the summation of the fixed end moments M _ { BA } ^ { f }, M _ { BC } ^ { f } and the carry-over moment from joint A . This unbalanced moment is distributed to members BA and BC in accordance with the distribution factors D _ { BA } = 0.2727 and D _ { BC } = 0.7273.
- Numbers in grey are balanced moments; arrows ( ?! / ?! ) represent the carry-over of moment from one end to the other end of a member . * Step 1 : As joint A is released, balancing moment of magnitude equal to the fixed end moment M _ { AB } ^ { f } = 14.700 \ mathrm { \, kN \, m } develops and is carried-over from joint A to joint B . * Step 2 : The unbalanced moment at joint B now is the summation of the fixed end moments M _ { BA } ^ { f }, M _ { BC } ^ { f } and the carry-over moment from joint A . This unbalanced moment is distributed to members BA and BC in accordance with the distribution factors D _ { BA } = 0.2727 and D _ { BC } = 0.7273.
- Step 2 ends with carry-over of balanced moment M _ { BC } = 3.867 \ mathrm { \, kN \, m } to joint C . Joint A is a roller support which has no rotational restraint, so moment carryover from joint B to joint A is zero . * Step 3 : The unbalanced moment at joint C now is the summation of the fixed end moments M _ { CB } ^ { f }, M _ { CD } ^ { f } and the carryover moment from joint B . As in the previous step, this unbalanced moment is distributed to each member and then carried over to joint D and back to joint B . Joint D is a fixed support and carried-over moments to this joint will not be distributed nor be carried over to joint C . * Step 4 : Joint B still has balanced moment which was carried over from joint C in step 3.
