Combined pile plate structure spanning large dissolving cavity for karst foundation treatment

The utility model relates to a combined pile plate structure spanning a large dissolving cavity for karst foundation treatment. Firstly, a cutting is excavated to the bottom surface of a reinforced concrete slab; survey drill holes are formed one by one according to designed pile positions; finding...

Full description

Saved in:
Bibliographic Details
Main Authors GAO PINGJUN, ZHANG GUANGFENG, LI XIAOLUN, ZHANG WENZHONG, HE PENG, WANG YINGMING, LI XIA
Format Patent
LanguageChinese
English
Published 22.11.2019
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to a combined pile plate structure spanning a large dissolving cavity for karst foundation treatment. Firstly, a cutting is excavated to the bottom surface of a reinforced concrete slab; survey drill holes are formed one by one according to designed pile positions; finding out a karst cave distribution range; pile holes of the reinforced concrete piles are reasonably formed; the reinforced concrete pile avoids a large karst cave cavity; a reinforced concrete arch plate serves as a reinforced concrete plate to span a large karst cave cavity, a reinforced concrete flatplate serves as a reinforced concrete plate to span a small karst cave cavity, reinforced concrete piles are arranged, then the reinforced concrete arch plate and the reinforced concrete flat plate are constructed, and roadbeds above the reinforced concrete arch plate and the reinforced concrete flat plate are filled. According to the utility model, an engineering structure composed of reinforcedconcrete members is adopte
Bibliography:Application Number: CN201822227959U