| 摘要 |
A roof compound truss is provided to seem grand of simple truss and to reduce the load of lower part in designing. A roof compound truss comprises a simple truss which connects a vertical member and a moving member between top member and bottom member, a three-dimensional truss dispersing the load of simple truss, a connector which concentrates the connection part between the three-dimensional truss and simple truss. The three-dimensional truss is formed so that both ends of the simple truss are adjacent and the top and bottom member and four connectors are interconnected.
|
