A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed pipe pile construction method for road foundation
The invention discloses a prestressed pipe pile construction method for a road foundation. The prestressed pipe pile construction method comprises the following steps of field leveling, pipe pile inspection, surveying and setting out, pipe pile hoisting, hammering pile sinking, pipe pile lengthening and pile conveying. According to the prestressed pipe pile construction method for the road foundation, a PHC pipe pile is adopted for carrying out prestressed pipe pile construction, the construction speed is high, the work efficiency is high, the construction period is short, completion and production can be carried out in advance, and huge social benefits and economic values can be generated; and meanwhile, the PHC pipe pile is high in mechanical construction degree, neat in site and good in construction environment, the smudginess condition that slurry in a cast-in-situ bored pile construction site flows all over the ground is avoided, the busy scene of water pumping, soil stacking and moving around the manual hole digging pile construction site and the unsafe feeling of underground operation are avoided, civilized construction and safe production can be achieved, and safety accidents are reduced.
本发明公开了一种道路地基的预应力管桩施工方法，包括以下步骤：场地整平、检验管桩、测量放线、吊装管桩、锤击沉桩、管桩接长及送桩。本发明采用PHC管桩进行预应力管桩施工，施工速度快，工效高，工期短，可提前竣工投产，将产生巨大的社会效益和经济价值。同时，PHC管桩的机械化施工程度高，现场整洁，施工环境好，不会发生钻孔灌注桩工地泥浆满地流的脏污情况，也不会出现人工挖孔桩工地到处抽水和堆土运土的忙乱景象及井下作业的不安全感，可做到文明施工，安全生产，减少安全事故。
Prestressed pipe pile construction method for road foundation
The invention discloses a prestressed pipe pile construction method for a road foundation. The prestressed pipe pile construction method comprises the following steps of field leveling, pipe pile inspection, surveying and setting out, pipe pile hoisting, hammering pile sinking, pipe pile lengthening and pile conveying. According to the prestressed pipe pile construction method for the road foundation, a PHC pipe pile is adopted for carrying out prestressed pipe pile construction, the construction speed is high, the work efficiency is high, the construction period is short, completion and production can be carried out in advance, and huge social benefits and economic values can be generated; and meanwhile, the PHC pipe pile is high in mechanical construction degree, neat in site and good in construction environment, the smudginess condition that slurry in a cast-in-situ bored pile construction site flows all over the ground is avoided, the busy scene of water pumping, soil stacking and moving around the manual hole digging pile construction site and the unsafe feeling of underground operation are avoided, civilized construction and safe production can be achieved, and safety accidents are reduced.
本发明公开了一种道路地基的预应力管桩施工方法，包括以下步骤：场地整平、检验管桩、测量放线、吊装管桩、锤击沉桩、管桩接长及送桩。本发明采用PHC管桩进行预应力管桩施工，施工速度快，工效高，工期短，可提前竣工投产，将产生巨大的社会效益和经济价值。同时，PHC管桩的机械化施工程度高，现场整洁，施工环境好，不会发生钻孔灌注桩工地泥浆满地流的脏污情况，也不会出现人工挖孔桩工地到处抽水和堆土运土的忙乱景象及井下作业的不安全感，可做到文明施工，安全生产，减少安全事故。
Prestressed pipe pile construction method for road foundation
一种道路地基的预应力管桩施工方法
ZHANG GUANGJUN (author) / LI TAO (author) / ZHOU HANGYU (author) / ZHOU JIZHI (author)
2021-06-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2024
Prestressed pipe pile for foundation reinforcement and construction method
| European Patent Office | 2024
| European Patent Office | 2023
Construction method of prestressed pipe pile and specially-made prestressed pipe pile thereof
| European Patent Office | 2020