scholarly journals Planning and Design Method for Heavy Launch Vehicle Launch site for Manned Mars Exploration Mission

2020 ◽  
Vol 1639 ◽  
pp. 012004
Author(s):  
Jun-xin Zhang ◽  
Wen-an Zhong ◽  
YE Xin ◽  
Hong-liang Jia ◽  
Yu-chao Wang ◽  
...  
2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Chunyu Li ◽  
Lei Wang

Along with the urban renewal and development, the urban living environment has given rise to various problems that need to be solved. With an eye on the future development model of residential communities, an experimental preliminary design for the construction of architectural space, public space, and landscape space based on people’s actual needs is carried out in an attempt to alleviate the more urgent symbiotic relationship between people and urban environment. To this end, this paper proposes a planning and design generation framework for the constructed external spatial environment of building groups based on a recursive double-adversarial network model. Firstly, we extract the features of the constructed external spatial environment of the building group in depth and generate the expression feature map, which is used as a supervisory signal to generate an expression seed image of the constructed external spatial environment of the building group; then we use the generated seed image together with the constructed external spatial environment of the original target building group as the input to generate a feature-holding image as the output of the current frame, and the feature-holding image is also used as the input for the next. Finally, the seed image generation network and the feature-holding image generation network are recursively used to generate the next frame, and the video sequence of the expressions of the constructed external spatial environment of the building group with the same feature-holding expressions as the original input is recursively obtained several times. The experimental results on the building group database show that the proposed method can generate clear and natural video frames of the constructed external spatial environment of the building group, which can be gradually derived from the design of building units to the construction of the building group and penetrate into the planning and design of the external spatial environment in order to comprehensively improve the living environment of urban population and provide a design method and theoretical support for the design of future urban residential communities.


2018 ◽  
Vol 43 (1) ◽  
pp. 83-87
Author(s):  
Xiong Zhong ◽  
Shuanglian Chen

The construction of regional financial center can gather a large amount of financial production elements and capital, which plays an important role in promoting regional economic development. Based on this, the analysis of the planning and design of regional financial center based on the financial structure was studied. Firstly, the research progress of regional financial center and financial structure was expounded. Then, on the basis of the functional demand of the financial center, the planning and design method of the regional financial center was put forward. The regional center building in Nanjing was taken as an example, and the specific planning and design of the traffic, super high-rise landmark buildings, squares and other buildings were analyzed with the advantage of location. The research shows that the design and planning of the regional financial center can provide the new coordinates of globalization for the local finance.


2011 ◽  
Vol 243-249 ◽  
pp. 6554-6557
Author(s):  
Bin Cheng ◽  
Jian Ping Liu

Along with globalization, the national minority area's local landscape vanishes gradually, planning and design in the minority areas face three problems; inconsistency understanding between subject and object, culture acculturation and identity lost, and dilemma between function and form, With the case study on the designing of Li County non-material cultural center , and following the local landscape theory synthetically in architecture design and landscape architecture, this paper discusses how to combine the ethnic look with the modern life and tourism industry to make a kind of reconciled and developing local landscape.


Author(s):  
Ping Jinsong ◽  
Qian Zhihan ◽  
Ye Shuhua ◽  
Hong Xiaoyu ◽  
Shang Kun ◽  
...  

Author(s):  
J. Dong ◽  
Z. Sun ◽  
W. Rao ◽  
Y. Jia ◽  
L. Meng ◽  
...  

An orbiter and a descent module will be delivered to Mars in the Chinese first Mars exploration mission. The descent module is composed of a landing platform and a rover. The module will be released into the atmosphere by the orbiter and make a controlled landing on Martian surface. After landing, the rover will egress from the platform to start its science mission. The rover payloads mainly include the subsurface radar, terrain camera, multispectral camera, magnetometer, anemometer to achieve the scientific investigation of the terrain, soil characteristics, material composition, magnetic field, atmosphere, etc. The landing process is divided into three phases (entry phase, parachute descent phase and powered descent phase), which are full of risks. There exit lots of indefinite parameters and design constrain to affect the selection of the landing sites and phase switch (mortaring the parachute, separating the heat shield and cutting off the parachute). A number of new technologies (disk-gap-band parachute, guidance and navigation, etc.) need to be developed. Mars and Earth have gravity and atmosphere conditions that are significantly different from one another. Meaningful environmental conditions cannot be recreated terrestrially on earth. A full-scale flight validation on earth is difficult. Therefore the end-to-end simulation and some critical subsystem test must be considered instead. The challenges above and the corresponding design solutions are introduced in this paper, which can provide reference for the Mars exploration mission.


Arsitektura ◽  
2018 ◽  
Vol 16 (1) ◽  
pp. 67
Author(s):  
Ivana Thalia ◽  
Made Suastika ◽  
Leny Pramesti

<p class="Abstract"><em>Modern architecture is an approach in the field of architectural engineering that is used as a design approach. The research is done to discuss the field of architectural engineering, especially in planning and design. The purpose of this research is to reveal the concept of planning and design on the application of modern architecture as a design method in Wedding Center building in Surakarta. The method used is a descriptive explorative method on the preparation of planning and modern architecture design methods on the building design. Modern architectural design method is used as a method of design approach on building Wedding Center in Surakarta in order to be able to provide a building image in accordance with the concept of Wedding Center building as a one-stop wedding service in Surakarta. The results and discussion of analysis in this research are qualitative analysis. The final concept formed from this research is a conceptual model and the physical design model of Wedding Center with Modern Architecture Approaches in Surakarta.</em></p>


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