Name: measuring tape on uneven ground
Uploaded: 2025-03-26T15:08:23.000Z
Duration: 1 min 12 s
Channel: JoVE

When taping on smooth, level ground with minimal underbrush, the tape can rest directly on the ground.The taping team includes a head and rear tapeman. When the end of the tape reaches the rear tapeman, they call "tape" to stop the head tapeman.&#160;The rear tapeman holds the end of the tape at the starting point and aligns the head tapeman using hand or voice signals to a range pole set beyond the endpoint.On sloping, uneven ground or in dense underbrush, taping is done with the tape held horizontally, but one or both tapemen use a plumb bob for accuracy.The breaking tape method is used while proceeding downhill. The head tapeman pulls the tape along the line and holds it horizontally from an intermediate point.A plumb bob is aligned over a foot mark, and once the tape is stretched and leveled, the mark is set with a taping pin.This mark is held until the rear tapeman arrives, then handed over at the foot mark.This process is repeated, holding the tape horizontally in sections until reaching the zero end

aplicação de fita em diferentes perfis de solo

A aplica&#231;&#227;o de fita em v&#225;rios perfis de solo requer uma adapta&#231;&#227;o cuidadosa para obter medi&#231;&#245;es precisas. Em solo liso e nivelado com vegeta&#231;&#227;o m&#237;nima, a fita pode ficar diretamente no solo. Aqui, a equipe de aplica&#231;&#227;o de fita, normalmente composta por um operador principal e um operador traseiro, coordena suas posi&#231;&#245;es com comunica&#231;&#227;o clara. O operador traseiro segura a fita no ponto inicial e guia o encarregado da fita principal em dire&#231;&#227;o a um poste de alcance colocado al&#233;m do ponto final, usando sinais de m&#227;o ou voz para garantir o alinhamento.
Em terrenos inclinados, irregulares ou em vegeta&#231;&#227;o rasteira densa, no entanto, a fita deve ser segurada horizontalmente para evitar interfer&#234;ncia no solo. Para precis&#227;o, os encarregados da fita geralmente usam um fio de prumo para alinhar a fita corretamente com os pontos do solo. Em situa&#231;&#245;es de declive, o m&#233;todo de quebra da fita &#233; aplicado. O encarregado da fita principal segura a fita horizontalmente a partir de uma posi&#231;&#227;o intermedi&#225;ria e usa um fio de prumo para marcar pontos espec&#237;ficos ao longo da inclina&#231;&#227;o. Um pino de aplica&#231;&#227;o de fita &#233; colocado em cada ponto marcado, que o operador traseiro alcan&#231;a e segura firmemente antes de pass&#225;-lo ao longo da linha.
Essa abordagem incremental, segurando a fita horizontalmente em se&#231;&#245;es, minimiza erros causados &#8203;&#8203;pelo solo irregular. Ao alinhar cuidadosamente cada se&#231;&#227;o e marcar pontos com precis&#227;o, a equipe garante integridade de medi&#231;&#227;o consistente em terrenos variados, mantendo a precis&#227;o do ponto inicial at&#233; o fim da linha da fita.

Aplicação de fita em diferentes perfis de solo

Taping over varying ground profiles requires careful adaptation to achieve accurate measurements. On smooth, level ground with minimal vegetation, the ...

Education

JoVE Core

Civil Engineering

Engenharia Civil

Unit 1

Unidade 1

Introduction to Surveying

Introdução ao Levantamento Topográfico

KEY TERMS AND CONCEPTS

TERMOS-CHAVE E CONCEITOS

Taping Over Different Ground Profiles

measuring tape on uneven ground

Measuring tape on uneven ground requires careful setup to keep distance readings accurate. On smooth, level ground with little vegetation, the tape can rest directly on the ground. A taping team usually works with a head tapeman and a rear tapeman. The rear tapeman holds the tape at the start point and helps guide the head tapeman toward a range pole beyond the end point. They use hand signals or voice signals to stay aligned.

On sloping ground, uneven terrain, or in dense underbrush, the tape must be held horizontally so the ground does not affect the measurement. A plumb bob, which is a weighted tool that hangs straight down, helps line the tape up with the correct ground points. In downhill work, tapemen may use the breaking tape method. The head tapeman holds the tape horizontally from an intermediate point and uses the plumb bob to mark each point along the slope.

A taping pin is placed at each marked point. The rear tapeman then reaches that point and holds it steady before passing it along the line. This step-by-step method keeps each section horizontal and reduces errors caused by uneven ground. By marking points carefully and aligning each section with precision, the team maintains measurement integrity from the starting point to the end of the tape line.

Measuring Tape on Uneven Ground

introduction to surveying, plane surveying and geodetic surveys

introduction-to-surveying-plane-surveying-and-geodetic-surveys

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distance measurements by taping

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Survey taping tools help measure short distances accurately in the field. Surveyors use tapes because they are durable, flexible, and suited for outdoor work. Many tapes are made from lightweight, nylon-coated steel, which helps protect them from rust and wear. Standard tapes are often about 30 meters long and marked in meters and millimeters for precise readings. Surveyors choose a tape based on the site and the level of accuracy needed. Lightweight nylon-coated tapes are common because they...

taping over different ground profiles

Measuring tape on uneven ground requires careful setup to keep distance readings accurate. On smooth, level ground with little vegetation, the tape can rest directly on the ground. A taping team usually works with a head tapeman and a rear tapeman. The rear tapeman holds the tape at the start point and helps guide the head tapeman toward a range pole beyond the end point. They use hand signals or voice signals to stay aligned. On sloping ground, uneven terrain, or in dense underbrush, the tape...

distance corrections

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errors in taping

Survey Tape Measurement Mistakes

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design-example-measuring-distance-between-two-points-with-obstructions

Offset Method for Measuring Across Obstructions

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key terms and concepts

Learn how tapemen measure distance on level ground, slopes, and brush using a horizontal tape, plumb bob, range pole, and the breaking tape method.

Measuring Tape on Uneven Ground | JoVE K12

JoVE Core Civil Engineering provides a foundational exploration of essential construction materials in civil engineering, focusing on bricks, stones, steel, wood, and concrete through easy-to-understand animated videos. This collection covers the properties, manufacturing processes, and practical applications of these materials. Additionally, the accompanied science-in-action videos demonstrate the research experiments performed in laboratories.

civil engineering

Measuring Tape on Uneven Ground

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