Mr. Min Qiu Profile

Min Qiu

at CCCC Second Harbor Engineering Co LTD

SPIE Involvement:

Author

Publications (1)

This will count as one of your downloads.

You will have access to both the presentation and article (if available).

DOWNLOAD NOW

This content is available for download via your institution's subscription. To access this item, please sign in to your personal account.

Email or Username Forgot your username?

Password Forgot your password?

Show

Keep me signed in

No SPIE account? Create an account

Proceedings Article | 10 November 2021 Paper

Research status and prospect of tunnel blasting excavation method based on MWD technology

Min Qiu, Fuquan Ji, Zhao Yang, Zhangru Shi

Proceedings Volume 12050, 120505N (2021) https://doi.org/10.1117/12.2614486

KEYWORDS: Bismuth, Explosives, Land mines, Image analysis, Soil science, Mining, Data modeling, Data processing, Bridges, Visualization

Read Abstract +

Tunnel engineering has the characteristics of long route and large variation of stratum spatial characteristics. The traditional drilling sampling method has the characteristics of high cost and time-consuming, and the result interpretation lags behind, while the geophysical method has the problems of multi interpretation of information. Measurement while drilling (MWD) technology can collect accurate, fast and high-resolution information from boreholes to characterize the rock and soil mass with variable height encountered in tunnel excavation. It is convenient to objectively and reliably evaluate the rock and soil mass conditions in front of tunnel working face, and effectively reduce the workload of drilling core and indoor rock and soil physical and mechanical test. This paper summarizes the research progress of tunnel blasting excavation using MWD technology at home and abroad. This paper summarizes the research ideas and contents of MWD technology in tunnel engineering, puts forward the difficulties faced, and prospects the research and development direction of MWD technology.

My Library

You currently do not have any folders to save your paper to! Create a new folder below.

Folder Name

Folder Description

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks. You are receiving this notice because your organization may not have SPIE eBooks access.*

*Shibboleth/Open Athens users─please sign in to access your institution's subscriptions.

To obtain this item, you may purchase the complete book in print or electronic format on SPIE.org.

ORGANIZATIONAL
Sign in with credentials provided by your organization.

Organizational Username

Organizational Password

Show/Hide Password

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members:

Non-members: ADD TO CART

Keywords/Phrases

Search In:

Publication Years