A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of cast-in-place platform wall with multi-point tenons
The invention relates to a construction method of a cast-in-place platform wall with multi-point tenons. The construction method comprises the following steps: roughening a hardened ground; lofting according to the field; inserting and binding steel bars; filling and integrally pouring with a platform wall above the ground; backfilling non-frost-heaving medium sand or coarse sand; arranging expansion joints on the platform wall ; and arranging drain holes in the lower portion of the platform wall. By adopting the method that the additional point type ribbed tenons of the platform wall bottom plate are implanted into the hardened ground of the existing goods yard, large foundation excavation is avoided, the influence of platform wall construction on a line roadbed is reduced, the influenceon an existing line roadbed is reduced, the construction period is shortened, and the construction cost is reduced.
本发明涉及一种带多点式凸榫的现浇站台墙施工方法，通过对硬化地面进行拉毛处理；根据现场放样；插入钢筋并绑扎；灌实并与地面以上站台墙整体浇筑；回填非冻胀性中砂或粗砂；站台墙设置伸缩缝；站台墙下部设置泄水孔。采用站台墙底板附加点式带筋凸榫植入既有货场硬化地面的方法，规避基础大开挖，降低站台墙施工对线路路基的影响，减小对既有线路路基的影响，缩短工期，降低造价。
Construction method of cast-in-place platform wall with multi-point tenons
The invention relates to a construction method of a cast-in-place platform wall with multi-point tenons. The construction method comprises the following steps: roughening a hardened ground; lofting according to the field; inserting and binding steel bars; filling and integrally pouring with a platform wall above the ground; backfilling non-frost-heaving medium sand or coarse sand; arranging expansion joints on the platform wall ; and arranging drain holes in the lower portion of the platform wall. By adopting the method that the additional point type ribbed tenons of the platform wall bottom plate are implanted into the hardened ground of the existing goods yard, large foundation excavation is avoided, the influence of platform wall construction on a line roadbed is reduced, the influenceon an existing line roadbed is reduced, the construction period is shortened, and the construction cost is reduced.
本发明涉及一种带多点式凸榫的现浇站台墙施工方法，通过对硬化地面进行拉毛处理；根据现场放样；插入钢筋并绑扎；灌实并与地面以上站台墙整体浇筑；回填非冻胀性中砂或粗砂；站台墙设置伸缩缝；站台墙下部设置泄水孔。采用站台墙底板附加点式带筋凸榫植入既有货场硬化地面的方法，规避基础大开挖，降低站台墙施工对线路路基的影响，减小对既有线路路基的影响，缩短工期，降低造价。
Construction method of cast-in-place platform wall with multi-point tenons
带多点式凸榫的现浇站台墙施工方法
ZHAO JINGANG (author) / LIU ZHIGANG (author) / LIU GANG (author) / ZHAO ZHAN (author) / WU XIAOQI (author) / LI CHEN (author)
2021-02-23
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E02D
FOUNDATIONS
,
Gründungen
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