一、支架的独木接长高支架都需要进行独木接长。其方法除本刊1963年第2期在“临江水文站架設高架过河索的經驗”一文中介紹的“搭接”方法外,还有半迭接合、斜面迭接、硬木楔斜嵌接、硬木楔直嵌接和套接等等。前四种方法,在支架不高(例如10米)时可以适用。其中 First, the bracket of the single-wood long bracket need to be long single-wooden. In addition to its method of publication No. 2 in 1963, “Linjiang Hydrological Station erection of viaduct overhead experience,” a article described in the “lap” method, there are half-lap joint, ramp lap, , Hardwood wedges straight and sockets and so on. The first four methods, when the bracket is not high (for example, 10 meters) can be applied. among them