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ANALYSIS INTERACTION AMONG MEGA FRAME STRUCTURE AND RAFT FOUNDATION AND SANDY PEBBLE SOIL FOUNDATION IN CONSTRUCTION PROCESS

WU Huai-zhong

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Abstract

The paper based on the experiment,analyzes superstructure and raft foundation influence on sandy pebble soil foundation settlement and stress distribution in construction process,results demonstrate that superstructure influences foundational settlement and internal force and reaction force of subgrade foundation more significant,that of layer of structure finite,adding raft plate thick and concrete classes to make foundational settlement and differential settlement decrease,the center of plate stress increase,reaction force of subgrade foundation concentrate towords the edge,distribution ununiformity,normal stress increase.

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What this paper is about

The paper based on the experiment,analyzes superstructure and raft foundation influence on sandy pebble soil foundation settlement and stress distribution in construction process,results demonstrate that superstructure influences foundational settlement and internal force and reaction force of subgrade foundation more significant,that of layer of structure finite,adding raft plate thick and concrete classes to make foundational settlement and differential settlement decrease,the center of plate stress increase,reaction force of subgrade foundation concentrate towords the edge,distribution ununiformity,normal stress increase.

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Available abstract

The paper based on the experiment,analyzes superstructure and raft foundation influence on sandy pebble soil foundation settlement and stress distribution in construction process,results demonstrate that superstructure influences foundational settlement and internal force and reaction force of subgrade foundation more significant,that of layer of structure finite,adding raft plate thick and concrete classes to make foundational settlement and differential settlement decrease,the center of plate stress increase,reaction force of subgrade foundation concentrate towords the edge,distribution ununiformity,normal stress increase.

Key concepts: Foundation (evidence), Settlement (finance), Subgrade, Geotechnical engineering, Raft, Engineering, Superstructure, Structural engineering

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ANALYSIS INTERACTION AMONG MEGA FRAME STRUCTURE AND RAFT FOUNDATION AND SANDY PEBBLE SOIL FOUNDATION IN CONSTRUCTION PROCESS — Research Paper | ScholarLens