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Iron sheet casing method for karst cave pile body in rock foundation
The method is characterized by comprising the following steps of a, manufacturing a steel reinforcement cage pile body iron sheet pile casing, b, arranging outer stirrups, c, arranging a steel reinforcement protective layer of a steel reinforcement cage pile body, and d, arranging protective iron sheet lifting lugs. The method for manufacturing the iron sheet casing of the karst cave pile body in the rock foundation has the advantages that the iron sheet serves as the wall body of the casing, the stirrup serves as the outer ring for fastening, manufacturing is convenient, spalling is avoided during concrete pouring of the pile body, the pile forming quality requirement of a cast-in-place pile is met, operation is easy and convenient, safety and reliability are achieved, and cost is low.
一种岩石基础中溶洞桩身铁皮护筒方法，其特征在于包括以下步骤：a、制作钢筋笼桩身铁皮护筒，b、设置外箍筋，c、设置钢筋笼桩身的钢筋保护层，d、设置防护铁皮吊耳。本发明的岩石基础中溶洞桩身铁皮护筒方法具有铁皮作护筒壁身，箍筋作外圈紧固，制作方便，桩身混凝土浇筑时不胀裂，满足灌注桩成桩质量要求，操作简便、安全可靠和成本较低的优点。
Iron sheet casing method for karst cave pile body in rock foundation
The method is characterized by comprising the following steps of a, manufacturing a steel reinforcement cage pile body iron sheet pile casing, b, arranging outer stirrups, c, arranging a steel reinforcement protective layer of a steel reinforcement cage pile body, and d, arranging protective iron sheet lifting lugs. The method for manufacturing the iron sheet casing of the karst cave pile body in the rock foundation has the advantages that the iron sheet serves as the wall body of the casing, the stirrup serves as the outer ring for fastening, manufacturing is convenient, spalling is avoided during concrete pouring of the pile body, the pile forming quality requirement of a cast-in-place pile is met, operation is easy and convenient, safety and reliability are achieved, and cost is low.
一种岩石基础中溶洞桩身铁皮护筒方法，其特征在于包括以下步骤：a、制作钢筋笼桩身铁皮护筒，b、设置外箍筋，c、设置钢筋笼桩身的钢筋保护层，d、设置防护铁皮吊耳。本发明的岩石基础中溶洞桩身铁皮护筒方法具有铁皮作护筒壁身，箍筋作外圈紧固，制作方便，桩身混凝土浇筑时不胀裂，满足灌注桩成桩质量要求，操作简便、安全可靠和成本较低的优点。
Iron sheet casing method for karst cave pile body in rock foundation
一种岩石基础中溶洞桩身铁皮护筒方法
WANG YAGANG (author) / ZHANG MINGQIANG (author) / GU HENGYU (author)
2024-09-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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