BUILDING REFERENCE INSTALLATION METHOD, BUILDING REFERENCE INSTALLATION PROGRAM, AND MEASUREMENT SYSTEM

• Main Authors: NISHI YOSHIHIRO, MIYAJIMA MOTOHIRO, SATO KOHEI
• Format: Patent
• Language: English; Japanese
• Published: 26.01.2022
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; GYROSCOPIC INSTRUMENTS; HANDLING BUILDING MATERIALS ON THE SITE; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; SURVEYING; TESTING

To provide a building reference installation method capable of giving multiple piles installed on the construction site with a common elevation mark, a building reference installation program, and a measurement system.SOLUTION: The building reference installation method includes: a step of acquiring an elevation of a benchmark that is the reference for height of a building reference by using a measurement system 1 that includes measurement equipment 200 and a terminal unit 100 that is communicable with the measurement equipment 200; a step of acquiring a first altitude difference that is an altitude difference between the benchmark and a current line of the ground; a step of acquiring a second altitude difference that is an altitude difference between the current line of the ground and a position of a top of horizontal-reference beam of building reference pile, and measuring an elevation of a pile head of installed building reference pile so as to acquire the altitude of the pile head; a third altitude difference calculation step of calculating a height difference between the pile head of building reference pile and the position of top of horizontal-reference beam based on the elevation of the benchmark, the first altitude difference, the second altitude difference, and the elevation of the pile head; and a third altitude difference display step of displaying the third altitude difference on a screen of the terminal unit.SELECTED DRAWING: Figure 2 【課題】建築現場に設置する複数の杭に共通した標高のマークを付すことができる、遣り方設置方法、遣り方設置プログラム及び測量システムを提供すること。【解決手段】測量装置２００と、測量装置２００と通信可能な端末装置１００を含む測量システム１を用いて、遣り方の高さの基準となるベンチマークの標高を取得する工程と、ベンチマークから地面の現況線までの標高差である第１標高差を取得する工程と、地面の現況線から遣り方杭の貫き天端位置までの標高差である第２標高差を取得する、設置された遣り方杭の杭頭の標高を測定し、杭頭の標高を取得する工程と、ベンチマークの標高と、第１標高差と、第２標高差と、杭頭の標高とに基づいて、遣り方杭の杭頭から貫き天端位置までの高さの差分を算出する第３標高差算出工程と、第３標高差を端末装置の画面に表示する第３標高差表示工程、を含む。【選択図】図２