نتایج جستجو برای: نرمافزار plaxis 3d tunnel
تعداد نتایج: 224182 فیلتر نتایج به سال:
OBJECTIVES The aim of study was to assess the usefulness of 3D ultrasonography (3DUS) in the diagnosis of carpal tunnel syndrome. METHODS Fifty patients with carpal tunnel syndrome confirmed by electromyography and 37 healthy control participants underwent 3DUS of the wrists. The mean times per participant for the 3DUS examination and review of the 3D volume set were recorded. The cross-secti...
Abstract—Accurately positioning detection of concealed deposits or ore-bodies is one of the difficult problems in mineral exploration field. Theory calculation and exploration practices for tunnel gravity indicate that 3D high-precision Tunnel Gravity Exploration Method (TGEM) can find concealed high-density three-dimensional ore-bodies in the depth. The ore-finding breakthroughs at the depth o...
BACKGROUND Little is known about surgeon agreement and accuracy using arthroscopic evaluation of anterior cruciate ligament (ACL) tunnel positioning. PURPOSE To investigate agreement on ACL tunnel position evaluated arthroscopically between operating surgeons and reviewing surgeons. We hypothesized that operating and evaluating surgeons would characterize tunnel positions significantly differ...
The purpose of this work was to determine the increase limit load when resting foundation slab on ground at a different pitch piles and their length. main task is calculate combined pile-slab foundation. hypothesis that in work, bearing capacity entire structure increases. This calculated using Plaxis 3D design software complex. In article, we have determined value by which ultimate increases r...
ABSTRAKRencana pembangunan pembangkit listrik tenaga surya di bali. Karena berada lokasi bukit tinggi dekat laut yang dimana memiliki hembusan angin cukup kuat sehingga memengaruhi aksial tekan dan tarik. Oleh karena itu alternatif untuk menahan beban tarik yaitu menggunakan fondasi Helical pile penempatanya bebatuan tanah Limestone. Dalam pemodelan helical divariasikan spasi helix nya 0,1 m; 0...
the gravimetric method is one of the most effective ways for the detection of subsurface structures such as tunnels, faulting, mineral deposits with the required density difference, especially in areas with rough topography and tectonized formations. it is possible to provide a more suitable model for better interpretation of the gravity anomaly. inverse modeling of gravity data is the most eff...
BACKGROUND Radiographic imaging is a valuable tool in clinical practice for quick anatomical assessment. We aimed to radiographically assess (A) the anterior cruciate ligament (ACL) graft tunnel location after anatomic single-bundle (SB) reconstruction and (B) the effects of extremity positioning on the localization of the orifice of the tunnel in the distal femur in comparison with Blumensaat'...
بهطورکلی محیط زمین در ابتدا تحت فشار ناشی از تنشهای طبیعی بوده و هرگونه دست خوردگی مانند حفر تونل، این وضعیت تنش را مختل کرده و موجب همگرایی دهانهی تونل و پدید آمدن تغییرمکانهایی در مقطع زمین می شود. این تغییرمکانها در سطح زمین بهصورت نشست ظاهر میشوند که در مواردی قابل توجه است. در این تحقیق به دلیل اهمیت موضوع نشست و تأثیر آن بر روی ساختمان های سطحی، رفتار محیط خاک در اثر حفر تونلها ...
Conducting tunneling construction at any depth causes deformations of the earth's surface and, as a result, additional movements surrounding buildings, well changes in stress-strain state ground mass. When modeling site work to assess impact tunnels, it is necessary take into account volume loss soil. The purpose this determine technological parameter with further averaging and application desi...
An efficient and modular numerical prediction model is presented to predict vibrations and re-radiated noise in buildings due to metro trains. The approach comprises of three weakly coupled problems: the dynamic vehicle-track-tunnel-soil interaction problem, the dynamic soil-structure interaction problem and the calculation of the acoustic response inside the rooms. The three-dimensional dynami...
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