| 摘要 |
<p>A cable sheath, anchored to the ground, and a wrapping of smooth foil, sealed against the ground and independent of the cable sheath, are incorporated in an air-supported hangar type structure. The sheath is assembled from sheath sections (1-5), each comprising support cables (11-13),18) anchored to the ground, and a guide cable (6-10). The former are firmly connected to the guide cable concerned, without intersecting each other. There is pref. only one guide cable for each support cable. Work involved, and space needed for erecting the sheath, are reduced and it is easily dismantled or varied.</p> |
