Yıl 2020, Cilt 59 , Sayı 2, Sayfalar 101 - 111 2020-06-01

BASINCI AZALTMAK İÇİN TAVAN KESME İLE DESTEKLENEN GÖÇÜK TARAFI GİRİŞİNİN TEKRARSIZ DESTEK TEKNOLOJİSİ İLE TAHKİMATI
NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE

Bukang WANG [1] , Qi WANG [2] , Fei YAN [3]


Güvenli bir madencilik için göçük tarafından açılan galerilerin ilk tahkimatları büyük önem arz etmektedir. Shuguang Kömür Madeni'nin 1206 no’lu nakliye galerisinin mühendislik geçmişi özelinde; öncelikle, galeri üzerindeki gerilmelerin rahatlatılması adına tavan kazısının yapılmasının ardından, yüksek deformasyonlara müsaade etmeden, kablolu ankrajlar ile tavanın tahkim edilmesi önemlidir. İkincil olarak, yürüyen tahkimatların taşıma kapasitesini dikkate alacak şekilde geçici tahkimat dayanımlarının yaklaşımı, askıda kalan tavanın ve göçük tarafındaki yapının mekanik modeline dayanarak elde edilmiştir. Son olarak, geçici tahkimat parametrelerinin belirlenmesine dayanarak, alternatif basınç çevrimlerinin ZLQ2826/22.5/38 tipi tekrarlanmayan tahkimat ve nakliyat ekipmanı geliştirilmiş; temel teknik parametreler ve yapısal özellikler analiz edilmiş ve dinamik basınç taşıma alanında yeni, hızlı ve verimli, tekrarlanmayan geçici tahkimat teknolojisi önerilmiştir. Saha uygulaması, tahkimat parametrelerinin kabul edilebilir olduğunu, tahkimat ekipmanının ve kaya saplama tahkimat sisteminin tahkimat etkisiyle uyumlu olduğunu ve tasman ve tavan ayrışmasının etkili bir şekilde kontrol edildiğini göstermektedir. Müteakip kullanımlarda, tahkimatın etkisini geliştirmek için tahkimat ekipmanlarının yapısı daha da optimize edilmelidir.
Temporary support of the gob side entry is of great significance to the safety mining. Taking the 1206 transportation tunnel of Shuguang Coal Mine as the engineering background, firstly, the key technical parameters of roof cutting to release pressure were given, the bolt and cable support parameters before entry retaining and the large deformation constant resistance cable reinforcement support parameters of retained entry were determined. Secondly, according to the overlying strata collapse patterns and mechanical model of gob side entry, the calculation formula of temporary support resistance in the dynamic pressure bearing area was derived. Finally, on the basis of determining the temporary support parameters, ZLQ2826/22.5/38 type of nonrepeated support and transportation equipment of alternating pressure cycles was developed, the main technical parameters and structural characteristics were analyzed, and a new type of fast and efficient non-repeated temporary support technology in the dynamic pressure bearing area was proposed. Field practice shows that the support parameters are reasonable, the support equipment and bolt support system have a good cooperative support effect, and the roof subsidence and roof separation have been effectively controlled. In the subsequent use process, the structure of support devices should be further optimized to improve the support effect.
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Birincil Dil en
Konular Mühendislik, Ortak Disiplinler
Bölüm Araştırma Makalesi
Yazarlar

Orcid: 0000-0001-5717-2207
Yazar: Bukang WANG (Sorumlu Yazar)
Kurum: Taiyuan Institute of China Coal Technology and Engineering Group
Ülke: China


Orcid: 0000-0002-5533-5866
Yazar: Qi WANG
Kurum: Taiyuan Institute of China Coal Technology and Engineering Group
Ülke: China


Orcid: 0000-0002-4805-2948
Yazar: Fei YAN
Kurum: Shanxi Tiandi Coal Machinery Co. Ltd.
Ülke: China


Destekleyen Kurum Key R&D Program of China
Proje Numarası 2017YFC080430-5
Tarihler

Yayımlanma Tarihi : 1 Haziran 2020

Bibtex @araştırma makalesi { madencilik758004, journal = {Bilimsel Madencilik Dergisi}, issn = {2564-7024}, address = {Selanik Cad. No: 19/4 06650 Kızılay-Çankaya / ANKARA - TURKEY}, publisher = {TMMOB Maden Mühendisleri Odası}, year = {2020}, volume = {59}, pages = {101 - 111}, doi = {10.30797/madencilik.758004}, title = {NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE}, key = {cite}, author = {Wang, Bukang and Wang, Qi and Yan, Fei} }
APA Wang, B , Wang, Q , Yan, F . (2020). NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE . Bilimsel Madencilik Dergisi , 59 (2) , 101-111 . DOI: 10.30797/madencilik.758004
MLA Wang, B , Wang, Q , Yan, F . "NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE" . Bilimsel Madencilik Dergisi 59 (2020 ): 101-111 <https://dergipark.org.tr/tr/pub/madencilik/issue/55255/758004>
Chicago Wang, B , Wang, Q , Yan, F . "NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE". Bilimsel Madencilik Dergisi 59 (2020 ): 101-111
RIS TY - JOUR T1 - NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE AU - Bukang Wang , Qi Wang , Fei Yan Y1 - 2020 PY - 2020 N1 - doi: 10.30797/madencilik.758004 DO - 10.30797/madencilik.758004 T2 - Bilimsel Madencilik Dergisi JF - Journal JO - JOR SP - 101 EP - 111 VL - 59 IS - 2 SN - 2564-7024- M3 - doi: 10.30797/madencilik.758004 UR - https://doi.org/10.30797/madencilik.758004 Y2 - 2020 ER -
EndNote %0 Bilimsel Madencilik Dergisi NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE %A Bukang Wang , Qi Wang , Fei Yan %T NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE %D 2020 %J Bilimsel Madencilik Dergisi %P 2564-7024- %V 59 %N 2 %R doi: 10.30797/madencilik.758004 %U 10.30797/madencilik.758004
ISNAD Wang, Bukang , Wang, Qi , Yan, Fei . "NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE". Bilimsel Madencilik Dergisi 59 / 2 (Haziran 2020): 101-111 . https://doi.org/10.30797/madencilik.758004
AMA Wang B , Wang Q , Yan F . NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE. Madencilik. 2020; 59(2): 101-111.
Vancouver Wang B , Wang Q , Yan F . NON-REPEATED SUPPORT TECHNOLOGY OF GOB SIDE ENTRY RETAINING WITH ROOF CUTTING TO RELEASE PRESSURE. Bilimsel Madencilik Dergisi. 2020; 59(2): 101-111.