Basement bottom plate protection drainage structure based on water-rich depth foundation pit

• Main Authors: NIU BEN, ZHAO KE, ZHENG JIEBAI, DU YOUXIU, WANG ZHENGJIAN, YIN ZIHONG, RUPELIN, NIU CHAO, WANG KAI, WANG YONG, SI KAIWEI, WEI WANXU
• Format: Patent
• Language: Chinese; English
• Published: 06.12.2022
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model discloses a basement bottom plate protection drainage structure based on a water-rich depth foundation pit, which is characterized in that a drainage plate is arranged on a waterproof coiled material additional layer, a drainage hole is arranged between the drainage plate and the waterproof coiled material additional layer, and a concrete protection layer is poured at the top of the drainage plate; the drainage plate is arranged, leakage water of the basement bottom plate is rapidly drained through the drainage holes, the situation that leakage water in the basement bottom plate is gathered, and consequently water seepage of a basement occurs is avoided, the concave table is arranged on the drainage plate, the concrete protection layer is injected into the concave table, and the concrete protection layer plays a supporting role after being solidified; according to the basement drainage plate, the stability between the drainage plate and the concrete protection layer is improved by arranging