Column type inspection pit cast-in-place concrete track stand column and construction method

The invention provides a column type inspection pit cast-in-place concrete track stand column and a construction method. The column type inspection pit cast-in-place concrete track stand column comprises a full-hardened cushion layer, a base drainage ditch adopts an integrated all-steel formwork, an...

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Hauptverfasser: WANG ZHIQIANG, CHENG XIURU, MA WANGWEI, LI LIN, XIONG LONGHUI, ZHANG XUGUANG, ZHENG ZHEN, ZHANG BAOPING, YIN HUASONG, ZHUO YASHUAI
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creator WANG ZHIQIANG
CHENG XIURU
MA WANGWEI
LI LIN
XIONG LONGHUI
ZHANG XUGUANG
ZHENG ZHEN
ZHANG BAOPING
YIN HUASONG
ZHUO YASHUAI
description The invention provides a column type inspection pit cast-in-place concrete track stand column and a construction method. The column type inspection pit cast-in-place concrete track stand column comprises a full-hardened cushion layer, a base drainage ditch adopts an integrated all-steel formwork, and a shaped ladder stand is adopted; prefabricating a tubular pile cap rapid formwork system; the cast-in-place concrete track stand column formwork system is a unit type fast dismounting and mounting diagonal bracing steel pipe connecting and fixing type steel formwork system, and cast-in-place concrete track stand column concrete pouring is conducted through a winch traction rail-mounted material conveying pouring system. The construction method comprises the main construction steps of (1) surveying and setting out, (2) cushion layer cutting and crushing, (3) earth excavation, (4) foundation drainage ditch construction, (5) foundation cushion layer construction, (6) tubular pile cap construction, (7) raft foundati
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subjects BUILDING
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
CESSPOOLS
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FENCING
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
MASTS
PERMANENT WAY
PERMANENT-WAY TOOLS
SEWERAGE
SEWERS
SWIMMING OR SPLASH BATHS OR POOLS
TENTS OR CANOPIES, IN GENERAL
WATER SUPPLY
title Column type inspection pit cast-in-place concrete track stand column and construction method
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