產(chǎn)品簡介

FT-27-FHC200型光纖空心包體傳感器是一種多柵區(qū)的光纖光柵三維應(yīng)力傳感器，該傳感器是專門為測量地下工程原巖應(yīng)力而設(shè)計(jì)的傳感器。在地下工程的設(shè)計(jì)與施工過程中，原巖地應(yīng)力水平直接決定著結(jié)構(gòu)的支護(hù)設(shè)計(jì)、結(jié)構(gòu)的斷面形式、施工方法等，準(zhǔn)確測量原巖地應(yīng)力水平是確保結(jié)構(gòu)安全穩(wěn)定、進(jìn)行支護(hù)設(shè)計(jì)優(yōu)化的必要條件。該傳感器對于巖土工程復(fù)雜地質(zhì)和水文條件的適應(yīng)性強(qiáng)，信號(hào)穩(wěn)定、靈敏，且傳輸距離遠(yuǎn)。

產(chǎn)品優(yōu)勢

• 體積小、重量輕，三維探測、易于現(xiàn)場施工
• 無源產(chǎn)品，無需供電，本質(zhì)安全
• 防水防潮、抗腐蝕、耐久性長、抗電磁干擾
• 精度高，剔除了由溫度擾動(dòng)引起的測量誤差

應(yīng)用領(lǐng)域

• 煤礦沖擊地壓長期預(yù)警監(jiān)測
• 城市地下空間原巖應(yīng)力監(jiān)測
• 盾構(gòu)隧道管片外土壓力的結(jié)構(gòu)安全監(jiān)測

產(chǎn)品參數(shù)

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.