利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN207245716U 一种高可靠性的装配式下穿隧道 有权

一种高可靠性的装配式下穿隧道
摘要：
本实用新型涉及隧道结构技术领域，具体涉及一种高可靠性的装配式下穿隧道，包括组成隧道段的多个预制分块，所述预制分块包括左侧墙、中墙、右侧墙及整体式的底板，所述左侧墙和中墙的上部拼接有左顶板，所述中墙和右侧墙的上部拼接有右顶板，所述底板为W形结构，在底板上设有分别与左侧墙、中墙、右侧墙相适应的支撑连接端，所述左顶板和右顶板组合成顶板，所述顶板分别与左侧墙和右侧墙对应设置拼接墩。本实用新型的装配式下穿隧道能够减少同一个断面内的预制分块数量和预制分块之间的拼接接缝，提高整个隧道的强度和可靠性。
摘要（英）：

The utility model relates to a tunnel structure technical field, concretely relates to wear tunnel under assembled of high reliability, including a plurality of prefabricated piecemeal of constituteing the tunnel section, prefabricated piecemeal includes left side wall, midboard, right side wall and integral bottom plate, the upper portion concatenation of left side wall and midboard has left roof, the upper portion concatenation of midboard and right side wall has right roof, the bottom plate is W shape structure, is equipped with respectively the support link that suits with left side wall,midboard, right side wall on the bottom plate, left side roof and right roof make up into the roof, the roof corresponds with left side wall and right side wall respectively and sets up the concatenation mound. The utility model discloses a wear the tunnel under the assembled and can reduce the concatenation seam between interior prefabricated piecemeal quantity of same section and the prefabricated piecemeal, improve the intensity and the reliability in whole tunnel.

0/0