公路工程项目软土路堤施工期的沉降分析与控制  

Settlement Analysis and Control of Soft Soil Embankment in Highway Engineering Projects during Construction Period

作　　者：黄杰 Huang Jie(Fujian Construction Engineering Group Co.,Ltd.,Fuzhou Fujian 350001,China)

机构地区：[1]福建建工集团有限责任公司,福建福州350001

出　　处：《城市建筑》2020年第24期154-156,共3页Urbanism and Architecture

摘　　要：本文通过对某公路工程项目不同路段沉降观测数据的观测统计,分析了软土路基在桥头与涵洞过渡段、通道、一般路堤的沉降数据趋势,总结了各断面的沉降规律,并根据这些沉降规律制定了软土路基在不同段位的控制方法和卸载指标。This paper analyzes the trend of settlement data of soft soil subgrade in bridgehead and culvert transition section, passage and general embankment through observation and statistics of settlement observation data of a highway engineering project in different sections, summarizes the settlement law of each section, and formulates the control method and unloading index of soft soil subgrade in different sections according to these settlement laws.

关 键 词：沉降观测 规律 软土路基 控制方法 

分 类 号：U416.1[交通运输工程—道路与铁道工程]